Dramatic Dashcam Footage Captures Fatal Freeway Shooting.. Oregon State Police Video Captures Fatal Freeway Shooting Troopers dashcam captures .brOSP dash cam captures shooting near Biggs Junction An Oregon State Police cruisers dash cam captured a gun battle after a traffic stop last August. The State .brOregon State Trooper Shooting Oregon State Police Shooting Oregon Police Shooting Raw: Oregon State Trooper Involved in Shootout Deadly Police Shootout .brOregon State Police Thursday released a dramatic video showing the gun battle that unfolded in August on Interstate 84 about 100 miles east of Portland, .