Roomie was having some issues with a girl he had dated over the summer.
She had more than a few screws loose and contacted the FBI (or some other 3 letter agency) making some rather nefarious claims connected to a rather large story in the news at the time.
They claimed they knocked first. Did they? No clue. There were about 40 people screaming their heads off as the Braves were an out of two away from winning the Series.
What happened afterwards? Not much really. They realized pretty quick we were just college kids having a keg party. If you've never had to talk to multiple LE agencies in a Halloween costume while three sheets to the wind-then you're missing out lol. I believe the roomie in question had to go downtown and have further conversations with them either the next day or on Monday.