The Star Tribune reported that a man from Robbinsdale, Minn. turned himself in to authorities Tuesday.
Samuel Johosephat Taylor has been accused in the killing of William Harper, taxi driver, last week.
Taylor, 20, was on probation for a robbery in 2010.
Taylor was found guilty of first-degree aggravated robbery a week before his 18th birthday in an incident involving a gun. He was on probation at the time of the cab driver's murder, according to the Star Tribune.
The Pioneer Press reported that Harper is from Roseville, Minn. Harper was shot in the back, and the bullet went through his body and exited his chest.