. >> reporter wendy halloran joins us with her exclusive story, professional courtesy. wendy? >> reporter: profesal courtesy, that is how it is referred to when police look out for their own. cops shouldn't ticket or arrest other cops unless there are aggravating circumstances. he used to investigate other officers as an internal affairs investigator. on a february evening when the gilbert police,. mesa police lieutenant rick vangalder would make sure. that is not the first time he has had interaction with gilbert police. the caller had no idea who was behind the wheel. >> the yellow license plate. dominguez, a rookie cop had just started field training. >> i need your license please. any weapons, anything illegal in the vehicle? >> my gun. >> where is your weapon? >> right there. >> reporter: he unloads the pistol. >> i had a beer. i had a beer and pizza. >> reporter: he would contradict himself. >> it is our job to keep the runway safe. you should know that okay? >> reporter: the responding officers seen handcuffed. >> we have slurred speech. your driving behavior. >> i have

wendy halloran exposed a police lieutenant hammered behind the wheel. he retired just before he was tired. >> reporter: rick van galdr is suddenly retiring. the department starting the termination process on him him for dui. he tried to pull the cop car back in february. talk his way out of a dui telling gilbert officers he would retire the next day if they could cut him a break. he repeatedly berated and belittled the arresting officer. his blood alcohol level almost four times the legal limit. he pleaded guilty to extreme dui. spent three days in jail, 11 on house arrest. now facing termination suddenly retiring. the arizona peace officer standards and training board which certifies peace officers in the state could suspend or revoke his certification. wendy halloran, 12news at 10:00. >>> here are some more hot headlines across arizona. first, a woman is in extremely critical condition after being shot multiple times outside a phoenix apartment complex. the shooter is still on the the two may have been involved in a romantic relationship. >> the parki