In May of this year, a shootout took place at Waco, Texas restaurant Twin Peaks, involving police and as many as five separate biker gangs. The violence claimed the lives of nine gang members (and the restaurant) and injured 18 others. CNN obtained security video of the incident, which ended in 177 arrests, and published an edited version of it Thursday.

Sunday’s deadly shootout between rival biker gangs in front of a Waco restaurant may have first begun, police believe, with an argument over a parking space.

At least 170 suspects representing five different gangs have been arrested for engaging in organized crime in the wake of Sunday’s deadly shootout between rival bikers and police in Waco, Texas, The L.A. Times reports.

Nine gang members were killed and 18 more were injured in Waco, Texas on Sunday after a gun battle broke out between police and at least three rival motorcycle gangs, the Waco Tribune-Herald reports.