Per a study from the International Association of Chiefs of Police, the average police officer who is ambushed is 38 years old with 11 years of experience. The attacker is 30 years old. 82 percent of the time, the officer is alone. 83 percent of the time, the attacker is alone.
The officer has a 53 percent chance of survival if he is wearing body armor. He has a 68 percent of survival, if he takes hard cover and has a 68 percent of survival, if he fires back.