L.A. Noire/The Black Caesar

Now that you're in Vice, you'll be teamed up with your new partner, Roy Earle. Your first case is a couple guys dead in an apartment who seemed to have overdosed on government-issued morphine.

Junkies' Apartment
When you walk into the crime scene, the officer there will tell you how to get to the apartment. Inside, the coroner will give you the low down on the two stiffs, who Roy actually knows a little about. Take a look around the apartment for any clues to go on.

The number of Black Caesar popcorn cups is suspicious—even more so with morphine taped to the bottom of them—so Roy will suggest going across the street to the stand and asking some questions.

Black Caesar Food Hut
Follow Roy across the street from the crime scene to the eatery. Your partner will spook the suspect and you'll have to chase him down. He quickly heads up onto the rooftops and will lead you on a chase until you get clotheslined when he runs into his friend. His friend will try and help out at about the same time Roy shows up to back you up. Fight the suspect while your partner handles the friend, then you'll take him back to the Black Caesar for further investigation.

After finding some pretty damning evidence, head out back and see what Mr. Morgan has to say.