Then, near the intersection of Magazine and St. Andrew, more surveillance video captures the Hummer stopping abruptly after possibly getting bumped from behind by a Mercedes SUV. The two vehicles stop for a moment, and then the Hummer appears to try to pull over to the side of the road. Instead of stopping, the driver of the Mercedes SUV drives into the opposite lane of traffic and speeds away. The Hummer takes off after the SUV in the direction of Sophie Wright and Felicity Street, which is a block and a half away. ||||| New surveillance video obtained by ABC News appears to show the moment that led to the deadly shooting of former NFL star Will Smith in New Orleans. 
 
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 In the video, provided to ABC News by a restaurant two blocks from the scene of the shooting, a Hummer resembling the police's description of the alleged shooter's car appears to stop suddenly, seemingly bumped by a car that matches the description of Smith's Mercedes SUV. 
 
 Then, as the Hummer appears to pull over, the SUV speeds off. Seconds later, the Hummer takes off, apparently following the SUV. 
 
 Police have not confirmed the video, according to the New Orleans Police Department. 
 
 "This is an ongoing criminal investigation and we don't have anything further to provide at this time," police spokesman Tyler Gamble told ABC News this morning. 
 
 NFL via Getty Images 
 
 Police have said the deadly shooting began when Smith, a former New Orleans Saints star, 34, was rear-ended while driving in the Lower Garden District Saturday night, causing him to hit a vehicle in front of him. The driver of the vehicle that hit Smith, identified by police as Cardell Hayes, then "exchanged words" with Smith, authorities said. 
 
 Hayes, 28, then drew a handgun and shot Smith several times, police said. 
 
 Hayes stayed at the scene, police said, and was arrested and charged with second-degree murder. 
 
 On Sunday, a judge set bond for Hayes at $1 million. He did not enter a plea. 
 
 John Fuller, Hayes' attorney, said Monday that Hayes felt threatened and plans to plead not guilty. He also said that Hayes did not know the victim. 
 
 Smith's wife, Racquel Smith, was also shot during the incident. Police said her injuries were not life-threatening. ||||| ESPN legal analyst Ryan Smith details the surveillance video which appears to show a hit-and-run incident between two vehicles matching the descriptions of those driven by former Saints player Will Smith and Cardell Hayes before Smith was fatally shot. (3:31) 
 
 Surveillance video from a New Orleans restaurant appears to show a hit-and-run incident between two vehicles matching the descriptions of those driven by former Saints player Will Smith and Cardell Hayes minutes before Smith was shot and killed on Saturday. 
 
 The video, which was broadcast Tuesday by ABC's "Good Morning America," appears to show a Mercedes SUV bump the rear of a Hummer near the intersection of Magazine Street and St. Andrew Street, approximately two blocks from where Hayes is accused of shooting and killing Smith around 11:30 p.m. ET. 
 
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 Smith drove a Mercedes G63 SUV on Saturday night, while Hayes drove a Hummer H2, New Orleans police said. 
 
 The surveillance video appears to show the Mercedes bump the Hummer at 11:21 p.m. As the Hummer begins to pull over to the side of the road, the Mercedes veers into the opposite lane before driving away. The Hummer immediately pursues the Mercedes onto Sophie Wright Place; according to New Orleans police, Smith was shot two blocks away near the intersection of Sophie Wright Place and Felicity Street, which is a five-point intersection. 
 
 New Orleans Police superintendent Michael Harrison said Sunday that investigators would try to obtain surveillance video. Police have not yet confirmed that they received the video posted Tuesday, nor have they commented on the authenticity of the video. 
 
 Hayes' attorney, John Fuller, said Monday that his client was involved in a hit-and-run before Smith's death. 
 
 "Someone hit him," Fuller said. "The person failed to pull over. My client trailed behind this person in an effort to get their license plate number. My client also called 911." 
 
 Will Smith drove a Mercedes G63 SUV on the night he was fatally shot. New surveillance video shows a vehicle matching the description of Smith's Mercedes bumping a Hummer, which matches the description of the vehicle driven by his accused killer. Mike Triplett/ESPN 
 
 Police said Smith, 34, was shot after a verbal exchange with Hayes, who allegedly rear-ended the Mercedes and caused it to strike another vehicle containing acquaintances of Smith's. Smith was pronounced dead at the scene, and his wife, Racquel, was shot once in the right leg. 
 
 "While he's on the phone with 911, that's when the three-car accident occurs," Fuller said. "So he doesn't actually talk to a 911 operator. But we're hoping that the incident was recorded after 911 picked up." 
 
 Hayes, 28, was arrested Sunday on a charge of second-degree murder and did not enter a plea during his initial court appearance Sunday. His bond was set at $1 million. Police said that the handgun used in the shooting has been recovered. 
 
 The preliminary hearing for Hayes has been scheduled for April 28, Hayes' attorney John Fuller confirmed. 
 
 Fuller has suggested that a possible second gun on the scene could help exonerate Hayes. Fuller did not say who he believed had the second gun or whether he thought it had been fired. He also declined to say whether his client plans to claim self-defense. But he insisted Hayes felt threatened, and filed a motion in court to preserve all ballistic evidence. 
 
 "It would be safe to say that not only did my client feel threatened, but citizens that were out there on that block felt threatened as well," Fuller said Monday. "And I think the uncovering or unearthing of a second gun will lend itself to the defense of Mr. Hayes. 
 
 "Once everything becomes apparent, you'll see why I'm saying that my client, legally speaking, is not guilty of second-degree murder." 
 
 New Orleans Police Department spokesman Tyler Gamble said all of the shell casings found on the scene matched the one gun that was initially confiscated and that was believed to have been fired by Hayes. 
 
 The Saints announced Tuesday that visitation for Smith will be held Friday at the team's indoor practice facility. 
 
 ESPN Saints reporter Mike Triplett contributed to this report. ||||| Hours after police arrested and charged Cardell Hayes with second degree murder, his attorney insisted there was more to the story. He says before the shooting, his client was a victim of a hit-and-run involving his hummer. 
 
 Now, new video is raising questions about events leading up to the apparent road-rage killing of former Saints player Will Smith. A surveillance video obtained by New Orleans' Fox 8 appears to show a Hummer at a red light, followed by a Mercedes SUV, reports CBS News correspondent Manuel Bojorquez. 
 
 "CBS This Morning" has not been able to independently confirm the tape, but the vehicles seem to match the make of the Hummer driven by Hayes and Mercedes driven by Smith the night of Saturday's deadly shooting. 
 
 More surveillance video shows the Hummer come to a quick stop, and the Mercedes appears to possibly tap the vehicle from behind. 
 
 Moments later, the Hummer pulls to the side of the road and the driver of the SUV speeds away. The Hummer then follows. 
 
 "This was not some situation where my client hunted down Mr. Smith," said Hayes's attorney, John Fuller. 
 
 It's still unclear exactly what led up to the deadly confrontation. 
 
 Police say Cardell Hayes's Hummer rear-ended Smith's Mercedes, which then collided with another vehicle, a Chevy Impala. The two men exchanged words and as Smith walked away, he was shot multiple times in the back and right torso. Smith's body was found slumped over the steering wheel with his foot on the ground. 
 
 At some point, Smith's wife had gotten out of the car and was somewhere near the driver's side, when she was struck twice in the leg. Cell-phone video from that night captured Smith's wife crying out. 
 
 "I need an ambulance. My leg has been shot!" she cried. 
 
 An unknown witness is also heard talking about another gun, though he didn't mention anyone by name. 
 
 "I guess this guy was like, 'Get out of here or I have a gun' And he goes, 'F*** y'all, I've got one too.' And he grabs the gun and then he shoots him in the back - dead," the witness said. 
 
 Fuller has suggested there was a second gun at the scene, though he didn't say whether the weapon was in Smith's car. 
 
 "It'd be safe to say that not only did my client feel threatened but citizens who were out on that block felt threatened as well," Fuller said. 
 
 New Orleans police say they're planning on filing a second charge against Hayes for allegedly shooting Smith's wife. 
 
 On Wednesday, a traditional brass-band parade will be held near the shooting scene in honor of Smith, with the Saints planning their own tribute on Friday.
– A man has been charged with murder in the road rage shooting death of former New Orleans Saints player Will Smith, but surveillance video from shortly before the shooting raises questions about what actually started the incident. Police say Cardell Hayes' Hummer rear-ended Smith's Mercedes SUV (which in turn rear-ended a third car), sparking an argument between the two men that ended with Hayes shooting Smith and Smith's wife, CBS News reports. But new video obtained by Fox 8 New Orleans and also aired by ABC News appears to show Smith's SUV rear-ending Hayes' Hummer after Hayes came to a sudden stop less than two blocks away from the eventual shooting scene. The video then shows the Hummer pulling over, the SUV driving away from the scene, and the Hummer following. "Prior to the actions that led to Mr. Smith's death, my client was involved in a hit-and-run. Someone hit him, the person failed to pull over, my client trailed behind this person in an effort to get their license plate number. My client also called 911. While he was on the phone with 911, that's when the three-car accident occurs," Hayes' lawyer says. Per ESPN, the attorney has been suggesting there was a second gun at the New Orleans scene Saturday night, and that its existence will help exonerate his client, though he's been vague about where that gun was or who might have been wielding it. "Everybody out there felt threatened," he says, per ABC, "by someone other than Mr. Hayes."