What do the police say when they are radioing an incident on walkie talkie

Question

Can anyone tell me? Okay, I'll explain the situation. A police department is monitoring a house of an important person, for security purposes, one officer spots an intruder's shadow, and he radios in the suspicious shadow what would he say?

Answer 1

Snakeshot this is Alpha12, over.  Be advised A-Rod is going around to Madonna's back door entrance.

Answer 2

the police have letter and number codes for calling in reports to the dispatcher depending on whether its a break in, robbery, personal injury, domestic violence, etc.

Answer 3

Is the coffee and donuts ready yet?