SACRAMENTO (CBS13) – Police are investigating a local punk rock concert after Social Distortion singer Mike Ness singer fought with an audience member.

The incident happened July 19 at the Ace of Spades.

READ MORE: Ring Videos Show Creepy Encounters By Man At Home of Sacramento Mother And Her Children

Officers say Ness climbed into the crowd during the band’s performance reportedly to go after a heckler who had been taunting him. They say Ness threw punches before getting back on stage and resuming the song.

READ MORE: 'I Thank God': More California Churches To Offer Vaccines In Effort To Reach Underserved Communities

The person hit was removed from the venue.

MORE NEWS: 'A Trend That Won't Go Away': Sacramento City Leaders Consider Permanent Plans For Street Dining

Social Distortion is currently on tour across the US. The band was founded in 1978 and Ness is the only constant member.