He is in jail now. Why would he make her drive to the legion unless he expected a shoot out? He had a bulket proof vest on. He expected a shoot out. They need to investigate the Legion for any with a possible concealed weapon. Another part is if anyone, possibly a regular knew him. Questions may not be answered accurately by the customer. This may be about drugs, which will mean who he was after may be carrying them. If not, possible money owed. Investigation needed at the Legion.
Never heard a problem with the place before, it's a result of success by police. Several major drug busts are causing desperate measures by these thugs not caught yet.