You stay out of it so you don't get in trouble.
You tell the Chief the you will testify against the fellow officer. You know this will get you promoted to SGT.
You walk in to the chief's office and tell him what you saw.
You stand back and watch him get the holy crap beat out of him.
You run in and help him it doesn't matter that you don't like him.
You jump in taking control of the fight as you beat the pulp out of the thug.
You call it in and do the report.
You just drive off because you got to much work to do already
You call it in but before anyone gets there you take a few things for yourself. The insurance will cover it.
You cock back the revolver and put 2 in the back of your partners skull. You're not dying today.
You try and waste as much time, attempting to formulate a plan to escape without you or your partner getting hurt.
You fire a shot that misses,but pretend to have actually killed your partner as they drop into the water and flee.
You keep and don't tell anybody about.
You call your Sgt. and ask him what to do.
You bring the bag back to the station and follow up with a report.
You steal the files and exchange it for the briefcase full of cash.
You trace down the number to the origin and take down the goons who were hired to make the call.
You gather up a task force and infiltrate the mafia after tracking down the phone number, apprehending all mafia members on site.
To earn the highest honors and respect as a successful police officer.
To continue serving justice no matter what needs to be done.
To reach the highest rank as an police officer and gain as much power as you possibly can.
Gather as much information possible and make as many finding possible then finally devise a plan of operation with your team.
Travel to the last known location of the criminal and force information out of anyone with any links to the man by using brutal tactics.
Secretly be working with the known criminal and lead a goose chase for the next several years never to find the man.