In age from kindergarten to 5th grade. Police in San Antonio Texas arrested a suspect in the deadly shooting of a police officer. Detective ben marcone was writing a ticket in his car when someone pull up from behind and got up and walked up to the patrol car and shot him in the head. Late today, 31 yearold otis Tyrone Mccain was taken into custody during the traffic stop. You are watching ktvu news at 6 30. A look at the use of deadly force through the eyes of members of the community. For Law Enforcement, if and when to pull the trigger are life and death decisions. When officers open fire we have seen a backlash. Many have protested that they need to shoot. If they do all they can do to avoid it. What if the gun was in are hand and you fell threatened. Paul you went to a force option simulator to see how people would react. This is a continuation of the barbershop hall earlier this month. As Law Enforcement closes the divide between latinos and africanamericans one group is trying t