evidence: Derek Chauvin, the Minneapolis police officer who was arrested and charged with third-degree murder Friday after he was caught on video using a knee chokehold on George Floyd, had 17 complaints against him over nearly 20 years of his service, all but one of which ended without disciplinary action, according to police records released Thursday. [...] Chauvin was arrested by state authorities on Friday and was taken into custody by the Minnesota Bureau of Criminal Apprehension, Public Safety Commissioner John Harrington announced. He was charged with third-degree murder and manslaughter. The other three officers have not been arrested. Floyd’s death has sparked heated protests and demands for justice in Minneapolis and across the country. The US attorney’s office of Minnesota, the Department of Justice, and the FBI are investigating Floyd’s death to determine whether the officers violated federal law. The DOJ said Thursday that the investigation is a "top priority." [...] Bergh said he didn’t realize that Chauvin was the same officer seen using a knee chokehold on Floyd in the viral video until another reporter contacted him to inquire about his 2013 complaint. Hanson and Petersen said they also did not make the connection until Hanson saw Bergh’s Facebook status about the incident on Wednesday and contacted Petersen.