[This post has been updated.] 
 
 By TASHA TSIAPERAS and CLAIRE Z. CARDONA 
 
 Staff Writers 
 
 McKINNEY — A police call about unwelcome teenagers at a community pool thrust this affluent suburb into the national spotlight on race and police relations Sunday. 
 
 Police Cpl. Eric Casebolt was placed on administrative leave after a video surfaced showing him pulling a 15-year-old girl to the ground and pinning her down outside a pool party Friday night in the expansive Craig Ranch subdivision. Seconds later, he pulled his gun and pointed it at two teens who appear to try to come to her aid. 
 
 The profanity-laced seven-minute video, posted to YouTube on Saturday, had been viewed more than 1 million times Sunday. It shows white police officers trying to control black teens who had scattered as officers arrived at the pool. 
 
 McKinney Mayor Brian Loughmiller said that he expects city staff and police officials to quickly conduct an investigation into the officer’s actions. 
 
 “I am disturbed and concerned by the incident and actions depicted in the video,” Loughmiller said in a written statement. “Our expectation as a City Council is that our police department and other departments will act professionally and with appropriate restraint relative to the situation they are faced with.” 
 
 McKinney Police Chief Greg Conley, who declined to say what specific behavior in the video led to the investigation, said Sunday that the officer was immediately placed on leave. 
 
 “Any time you confront a large group of people, it’s a very dynamic situation and tensions can rise very quickly,” he said. 
 
 He said three officers responded after residents and a private security officer called police to complain that several teenagers did not have permission to use the pool and had refused to leave. The homeowners association limits pool use to Craig Ranch residents and two guests per household. Several people complained that the teenagers had started fighting. 
 
 Pointing, yelling 
 
 The department dispatched an additional nine officers because of the size of the crowd, he said. 
 
 The girl who was restrained in the video, Dajerria Becton, told KDFW-TV (Channel 4) that she followed police orders. “He told me to walk away and I did. Next thing I know I’m on the ground,” she said. 
 
 “Him getting fired isn’t enough.” 
 
 Toward the beginning of the video, one officer can be heard calmly speaking to several teenagers. He says, “Don’t take off running as soon as cops get here.” 
 
 Seconds later, Casebolt can be seen grabbing one teenager’s arm and pulling him to the ground. He then points to other teenagers, all black, and says, “Get your asses on the ground.” 
 
 Someone in the background can be heard saying, “Sir, sir. We just came here for a birthday party.” 
 
 “Don’t make me [expletive] run around here with 30 [expletive] pounds of gear on in the sun ’cause you want to screw around out here,” Casebolt says to two teenagers he orders to sit on the grass. 
 
 Moments later he grabs Dajerria after she starts to walk away from the scene. Two black teens run up toward Casebolt and the girl. The officer turns and pulls out his gun, pointing it at them. Two other officers intervene before the officer turns back to the teenage girl. 
 
 In the video, Casebolt can be heard yelling, “On your face,” as he pushes the girl to the ground. As he leans on the girl, he points to others standing nearby and yells, “Get out of here or you’re going, too.” 
 
 The video also shows several teenagers sitting on the grass with their hands cuffed behind their backs. Conley said Dajerria was released to her parents. No teenagers were arrested. One adult, who was not identified, was arrested for interfering in the police investigation, Conley said. No injuries were reported. 
 
 ‘Fairly and equally’ 
 
 At a news conference Sunday at the McKinney Police Department, about a dozen people expressed frustration that the officers in the video seemed to target only the black youths at the pool party. Many said that it’s another example of racism in the suburb. 
 
 “We’re not here to cause a riot or be Baltimore all over again,” McKinney resident La’Shadion Anthony said. “We’re just here to be treated fairly and equally.” 
 
 McKinney found itself in the national spotlight in 2004 after the Police Department’s tactics were called into question by the U.S. Department of Justice. Racial tensions between police and residents in an east-side neighborhood escalated following four execution-style slayings earlier in the year. 
 
 About 75 percent of McKinney residents are white, and about 10 percent are black, according to 2010 census data. 
 
 But some say the incident Sunday wasn’t racially motivated. 
 
 “This is not a racist neighborhood,” said Benét Embry, a local radio personality who witnessed the incident. “There are a lot of good people in this community. It’s unfortunate that an event like this brings the spotlight.” 
 
 Embry, who is black, said he appreciated the police officers’ speedy response in calming a rowdy situation. 
 
 “That’s what they are supposed to do, protect us. I don’t know any other way he could have taken her down or established order,” he said. 
 
 Embry said that the teenagers started jumping over the fence into the party and causing a disturbance. He said the teenage girl seen in the video was talking back to Casebolt. 
 
 “She’s bringing more stress into an already volatile situation,” Embry said. “Out of a hundred kids, you probably had seven who are acting the fool. They totally spoiled it for everybody else.” 
 
 But others, in McKinney and online, said the officers appeared to unfairly target black teens. 
 
 Lincoln Turner, who is white, attended Sunday’s news conference at the police station to show support for the teenagers at the pool party. He and his children frequently use the pools at Craig Ranch, though they don’t live in the subdivision. He said he doesn’t want this incident to be what people remember about McKinney. 
 
 “Everyone should come to McKinney and have fun in our pools. That’s the message that we want to send to the world,” Turner said. “Not that they’re going to get harassed and patrolled and beaten down. Not get a gun drawn on them. That’s ridiculous.” 
 
 Pastor’s appeal 
 
 Derrick Golden, pastor at The New Covenant Fellowship Church, urged people to not jump to conclusions until the incident has been fully investigated. Golden, who is black, said that though it seems like the police were targeting black youths, people shouldn’t rush to call it racially motivated. 
 
 “I know that he responded too strongly, but I don’t know the whole story,” Golden said. 
 
 Dallas criminal defense lawyer Peter Schulte, who was not involved in the incident, said that after viewing the video he was most bothered by the actions Casebolt took in his role as a supervisor. 
 
 “This is a classic example of how something can escalate out of control very quickly by the actions of the officers, not by what was going on,” said Schulte, a former McKinney officer. 
 
 Schulte said that almost every time he pulled up to a party as an officer, people scattered. He said it is difficult to control a situation by making everybody get on the ground instead of calmly asking people to stand still. 
 
 Casebolt has been with the department since August 2005, according to his LinkedIn account, which had been deleted Sunday afternoon. 
 
 Prior to that, he was listed as a highway patrol trooper with the Texas Department of Public Safety from March 2003 to August 2005. He also served in the U.S. Navy as a member of the military police from 2000 to 2003 and an operations specialist from 1993 until 2000. 
 
 He also is an instructor trainee at Executive Self-defense and Fitness in McKinney, where his online biography that had also been removed listed him as having received in-depth training on handcuffing, pressure point compliance and armed and unarmed self-defense. 
 
 The biography also stated that Casebolt has “a strong working knowledge of human behavior, indicators of deception, criminal behavior, the development of situational awareness and experience in the use of all levels of force.” 
 
 Calls for firing 
 
 Local activist Dominique Alexander, said the incident was “definitely a racially motivated thing” and said Casebolt “acted like he was a wild animal, just running around.” 
 
 His group, Next Generation Action Network, plans to hold a march at 6:30 p.m. Monday at Comstock Elementary in McKinney. 
 
 No male officer “should ever touch a young girl, half naked, 95 pounds and slam her,” Alexander said. “That was out of line. He should be fired.” 
 
 Mothers Against Police Brutality, a local group, called for Casebolt to be permanently removed from his position. 
 
 The ACLU of Texas said in a statement Sunday that the incident “appears to be a textbook case of overuse of force.” 
 
 “A well-trained police department would have responded more cautiously, with less hostility, and using sophisticated crowd control methods that favor de-escalation not escalation,” the statement says. “Without question, guns were not needed and in fact risked turning a group of partying teenagers into a violent encounter that could have turned deadly.” 
 
 The group called on McKinney police to release the incident report and 911 call recording, along with the disciplinary history of the officer. 
 
 “Police departments are intended to be organizations that protect and serve their constituents,” the statement says. “But increasingly in this country we have two kinds of policing and we saw both in this incident: protecting and serving white communities and criminalizing and controlling black communities.” 
 
 Staff writer Joe Simnacher contributed to this report. ||||| "COPS CRASH POOL PARTY" (Photo: Brandon Brooks / YouTube) 
 
 McKINNEY, Texas — McKinney police said Sunday that an officer has been placed on administrative leave after a Friday evening disturbance at the Craig Ranch North Community Pool that created a buzz on social media. 
 
 Police spokeswoman Sabrina Boston said the incident involved "multiple juveniles at the location, who do not live in the area or have permission to be there, refusing to leave." She said additional units were dispatched after the first officers to arrive "encountered a large crowd that refused to comply with police commands." 
 
 A seven-minute YouTube clip showed the now-suspended officer using profanity and aggressively throwing a girl in a bathing suit to the ground, face-down. He then appeared to pin her down with his knees. 
 
 "A 14-year-old female was temporarily detained by one of the officers," police Chief Greg Conley told reporters on Sunday afternoon. "She was ultimately released to her parents." 
 
 "Several concerns about the conduct of one of the officers at the scene have been raised," he continued. "The McKinney Police Department is committed to treating all persons fairly under the law. We are committed to preserving the peace and safety of our community for all our citizens." 
 
 Conley did not name the suspended officer. He asked citizens to be patient and to respect the investigative process. 
 
 Brandon Brooks, who posted the unedited video clip titled Cops Crash Pool Party on Saturday, wrote that "this kind of force is uncalled for, especially on children and innocent bystanders." 
 
 (VIDEO BELOW. WARNING: LANGUAGE) 
 
 Watch: https://www.youtube.com/watch?v=R46-XTqXkzE 
 
 Read or Share this story: http://on.khou.com/1IvjB3r ||||| Published on Jun 6, 2015 
 
 A situation between a mom and a girl broke out and when the cops showed up everyone ran, including the people who didn't do anything. So the cops just started putting everyone on the ground and in handcuffs for no reason. This kind of force is uncalled for especially on children and innocent bystanders. 
 
 -EDIT- 
 
 To some people saying that the cop pulled out his taser on the kid, it was not a taser it was a gun. 
 
 
 
 Licensing and usage questions? 
 
 Email- MR.ukes@gmail.com ||||| The officer was filmed aggressively handcuffing black teens before drawing his weapon to scare away others who had come to their aid. 
 
 A police officer in McKinney, Texas, has been placed on administrative leave after being filmed aggressively handcuffing, and then pulling a weapon on, a group of black teens following an "incident" at a local pool party on Friday night. youtube.com 
 
 Officers were called to a local community pool around 7:15 p.m. local time to respond to a "disturbance involving multiple juveniles at the location, who do not live in the area or have permission to be there, refusing to leave," the McKinney Police Department said in a post on its Facebook page. Other calls also advised that the teens were "actively fighting," police said. "First responding officers encountered a large crowd that refused to comply with police commands. Nine additional units responded to the scene. Officers were eventually able to gain control of the situation," police said. 
 
 However, video later emerged of one officer aggressively handcuffing and detaining teens who described themselves as bystanders, before wrestling a girl in a bathing suit to the ground and drawing his weapon on others who came to her aid. View this video on YouTube youtube.com 
 
 After ordering a girl to leave the area, the officer can be seen throwing her to the ground and pushing her head down. Tap to play GIF Tap to play GIF youtube.com 
 
 He is then seen pulling a weapon from his holster to scare off two males who had come to the girl's aid. Tap to play GIF Tap to play GIF youtube.com 
 
 The officer is also shown sitting atop the girl to subdue her. youtube.com 
 
 “He grabbed me, twisted my arm on my back, and shoved me in the grass and started pulling the back of my braids,” the girl, Dajerria Becton, told Fox4 Dallas on Sunday night. “I was telling him to get off me because my back was hurting bad." youtube.com “Him getting fired is not enough," Becton said. 
 
 "A fight between a mom and a girl broke out and when the cops showed up everyone ran, including the people who didn't do anything," Brandon Brooks, who uploaded the video online, wrote on YouTube youtube.com 
 
 "So the cops just started putting everyone on the ground and in handcuffs for no reason. This kind of force is uncalled for especially on children and innocent bystanders." 
 
 "This video has raised concerns that are being investigated by the McKinney Police Department," police said. "At this time, one of the responding officers has been placed on administrative leave pending the outcome of this [investigation]." View this post on Facebook Facebook: mckinneypolice 
 
 Teens at the pool party told BuzzFeed News the police were called after a fight broke out between adults and youths at the pool after the adults made racist comments telling the black children to leave the area and return to "Section 8 [public] housing." RT #craigranch #RETWEET 
 
 Brooks, the 15-year-old who shot the YouTube video, told BuzzFeed News many students had arrived at the end-of-school celebration at the pool on guest passes. Some had also jumped over the fence. "I think a bunch of white parents were angry that a bunch of black kids who don't live in the neighborhood were in the pool," said Brooks, who is white. 
 
 Word of the party, set to take place at the public park next to the pool, spread on Twitter for several days before the event. only move for tonight 😈🎉💦 
 
 Benet Embry, a black man who hosts a local radio show, said more than 100 teens were at the pool, the AP reported. The issue was not race, said Embry, who lives in the neighborhood, but a teenage party that got out of hand. The homeowners association allows residents to host pool parties at the community pool with up to 20 guests. Grace Stone, a white 14-year-old, told BuzzFeed News that when she and her friends objected to the racist comments about public housing, an adult woman then became violent. 
 
 When @Keef_Cakez beat that ass 
 
 When police arrived on scene, teens began fleeing. That's when Brooks began his recording. "Everyone who was getting put on the ground was black, Mexican, Arabic," he said. "[The cop] didn't even look at me. It was kind of like I was invisible." Stone told BuzzFeed News that when she approached the officers to explain what had happened in the pool the cop featured in the video ordered that she be handcuffed. "I asked why I was in handcuffs and he wouldn't tell me," she said, adding that she was the only white person handcuffed. Stone's father, Donnie, soon arrived on scene and was also not given a reason as to why his 14-year-old daughter was in handcuffs. "All they would say is that she's not arrested," he said. "I was fixing to get really irate. I thought they were going to put me in handcuffs. I was shaking. It was very aggravating." Stone was released from her handcuffs after about 25 minutes and allowed to go home. The Stone family said they would file assault charges against the adult woman at the pool who made the racist comments. Despite multiple people being placed in handcuffs, Brooks said he was aware of only one person who was actually taken to the police station. 
 
 McKinney Chief of Police Greg Conley held a press conference on Sunday afternoon, saying he is "committed to a complete and thorough investigation of this incident." 
 
 Conley declined to name the officer but said he had been "placed on administrative leave pending the outcome of the investigation." "The McKinney Police Department is committed to treating all persons fairly under the law," he said. Twelve officers responded to the incident, Conley said. "One arrest was made of an adult male for interference with the duties of a police officer and evading arrest," he said. The 14-year-old girl tackled to the ground by the officer was detained but later released to her parents without charge, he said. The Justice Department called the McKinney Police Department's tactics into question in 2004, as racial tensions between police and residents intensified after four murders that year, according to the Dallas Morning News. McKinney is 75% white and 10% black, according to U.S. Census data. 
 
 City officials told the Associated Press the officer was Cpl. Eric Casebolt, whose LinkedIn page (prior to being deleted Sunday) said he had been with the McKinney PD since 2005. Sources confirm:McKinney Patrol Supervisor Cpl. Eric Casebolt placed on admin leave following conduct at pool party He previously worked for two years as a Texas state trooper, the AP reported. 
 
 YouTube account with the same username as a since-deleted Twitter page belonging to a "Eric Casebolt" contains a "police training" playlist. youtube.com 
 
 Brooks' video of the McKinney pool incident was added to the playlist on Saturday. youtube.com 
 
 In a statement, McKinney Mayor Brian Loughmiller said officials expect police to "act professionally and with appropriate restraint to the situation they are faced with." Mayor Loughmiller has faith city management & Police Chief will take appropriate action.
– An explosive video of Texas cops chasing, handcuffing, and cursing at black teenagers has led to one officer being placed on administrative leave, the Dallas Morning News reports. According to police in McKinney, Texas, it began with calls Friday night about teens using a community pool without permission and "actively fighting." Brandon Brooks, who posted the YouTube video, tells Buzzfeed that "a bunch of white parents were angry that a bunch of black kids who don’t live in the neighborhood were in the pool." A white teen girl says a woman there turned violent when teenagers objected to her disparaging remarks about public housing. However it started, three officers showed up and failed to disperse the teenagers, so nine more cops were dispatched. The video shows officers running down a residential street, chasing teenagers, handcuffing them, shouting profanities, and warning bystanders to move across the street or face jail time. "Everyone who was getting put on the ground was black, Mexican, Arabic," says Brooks, who is white. "[An officer] didn’t even look at me. It was kind of like I was invisible." An officer can be seen grabbing a black 14-year-old girl in a bikini by the hair, slamming her to the ground, and screaming, "On your face!" When two teenage boys run up, the officer draws what appears to be a gun and the boys run off, only to be apprehended by other officers. The girl—who wept and called for her mother during the incident—was later handed over to her parents, and an unidentified adult was arrested for interfering with police, KHOU reports. McKinney police have launched a formal investigation.