Luca sleeps with the fishes. Tom Hagen, the Corleone consigliere has disappeared. Will anybody stop the Tattaglia from destroying the Corleone family?
Pete Clemenza - the older "main capo" of the Corleone, a real man of the street
Sal Tessio - Corleone family's capo, one of the trusted guards of Don
Watch the cut-scene and then shoot the enemies on the other side of the street. Our target is Frankie, Monk's sister. She's being held hostage by one of the gangsters. Run to him and shoot either in the head or in the hand. Watch a cut-scene and after that, follow the ambulance as fast as you can.
Watch for enemy's cars and gangsters shooting from there and also for many road blocks. You follow the ambulance for about two minutes - then a short scene is shown. Back on your feet, shoot a couple of opponents, grab the capo's (there's a sign over his head) and interrogate him. Your next objective is to take Don Corleone to the hospital. Get into the ambulance and drive as fast as the car will let you.
When Corleone gets to the hospital, you have to visit his mansion. Enter the car and go to the place. Talk to Tom Hagen, he will promote you to the family's executor. Talk with Eduardo now - he tells you to meet Clemenza in Falconite (Little Italy). You can also make some assassinations for Tessio. When you're ready, head to Falconite.
Clemenza orders you to get to the hospital in Little Italy. You'll meet Jaggy over here. He'll tell you about trucks with illegal contents. In front of the entrance to Falconite, you'll find stolen 2000$, which should be taken to the hideout immediately. When you're done with everything, go to the hospital.