|Members of the Grateful Dead Mickey Hart, left, and Bob Weir arrive at the movie "The Music Never Stopped" before the film's screening during the Sundance Film Festival at the Rose Wagner Performing Arts Center in Salt Lake City, Utah January 21, 2011. (REUTERS/Jim Urquhart)
Former Grateful Dead star Mickey Hart is a wanted man - a warrant has been issued for his arrest
The drummer, real name Michael Hartman, has been accused of attacking a fan at a concert in Harrodsburg, Kentucky over the weekend, according to TMZ.com.
The alleged victim filed a police report shortly after the show at Terrapin Hill Farm and initiated assault charges.
Hart's representatives tell the website they are investigating the incident.