Derek Michael Chauvin is an American former police officer who murdered George Floyd, a 46-year-old African-American man, in Minneapolis, Minnesota. Chauvin was a member of the Minneapolis Police Department from 2001 to 2020. In his career, Chauvin had 18 complaints against him on official record and was involved in three police shootings, one of which was fatal. He received two letters of reprimand for misconduct. On May 25, 2020, Chauvin knelt on Floyd's neck for about nine minutes while Floyd was handcuffed and lying face down on the street, calling out "I can't breathe", during an arrest made with three other officers. Chauvin was dismissed by the Minneapolis Police Department (MPD) on May 26 and arrested on May 29. The murder set off a series of protests in Minneapolis–Saint Paul and across the rest of the United States, later spreading around the world.