Continuity mistake: Early in the episode, the killer approaches the victim as she sits on a bench at the bus stop. He is facing her and shoots her in the chest and then turns and moves to his left, but he is then shown approaching her from the other side (her left).
Continuity mistake: During the credits at the beginning of the episode, watch the camera car view of the street where the armoured van is parked ("Created by Abby Mann"). It's dawn and the van casts a very distinct shadow on the asphalt. Mere seconds later, the getaway car of the robbers gets in the intersection, and the lighting of the scene is flat, shot during a different part of the day. (00:01:35)
Kojak: You can't corrupt it. And you know why? Because to corrupt it, you've got to show how corrupt you really are.