Missing: A Serial Killers Lair

One of your friends has gone missing and you suspect Mr. Dixson at the end of Ember Lane has something to do with it. You and your friends have had your eye on him for the last few days watching his every move. He usually leaves his place at this exact time to go down to the local bar. He typically spends at least an hour there, so you have decided to break into to his place to see if you can find your missing friend. When suddenly the door locks behind you. You must retrieve your friend and figure out the 5 digit door code before he returns, and you all become his next victims.