Don't really see why most of our own team can't just walk out... just need to cross the street again after all.
Might want to drive around the block a couple of times to question/treat the target but most of the team doesn't need to be present for that.
The target won't be offering much resistance, being too close to death for comfort.
The DJ, IF we keep him with us, when bound and stuff should be pretty safe too. Disarmed and an armed escort walking with him, he'd know it's suicide trying to get away.