In the ending credits of Grand Theft Auto IV it goes through Liberty City. You can see Phil Bell going into James Pegorino's house, it is belived that he is having an affair with Angie Pegorino but it has not been proven. Even though it is raining in the end of the game it is sunny in the credits and after the credits it is still sunny. It has very little info on what happens after Grand Theft Auto IV like the two downloadable episodes.
Closing Credits Video