Police neither identified the officers involved nor the victim.
12:05 a.m.: An officer-involved shooting has been reported near a concert venue at the Farmers Public Market, 311 S Klein, in Oklahoma City.
Chicago-based rap artist Chief Keef was scheduled to perform Thursday night at the venue, according to MTV.com.
A man who was at the concert and went outdoors said he heard eight shots fired about 10:30 p.m. He said it appeared police were shooting into a vehicle, which he described as an Oldsmobile Cutlass.
Oklahoma City police have blocked off an area near the shooting at SW 2 and Klein. Officers haven't yet spoken to the media.
Check back with NewsOK.com for updates on this breaking story.