I think the last movie I watched was In a Lonely Place. I don't know if you're familiar with it. Its a Alfred Hitchock starrring Humphrey Bogart.
Bogart's character is a crime writer and he is accused of murdering a waitress... everyone, even his neighbor whom he get romantically involved with, begins to believe he is guilty. He has a cop friend, and even HE thinks Bogart's character is guilty.
Its a great movie, check it out if you haven't seen it.