<human>: Can you condense the text into three sentences or less?

I invited tons of people over to my house and told people to bring bring party stuff and alcohol. There were around 40 people at my house and my friend was really happy with it. There were drinks, food, and music that he liked etc. 

Later into the night we turned off the lights and made the music louder and turned on the cool lighting and strobe lights, which I'd rented myself. 

He said he wasn't feeling good and had to leave, I though he was feeling drunk so I walked him over to the washroom. Before we reached the washroom he fell on the floor. Most people didn't know what was happening, somebody called 911, and a drunk person said "I think he's dead". Everyone panicked and some people left the party because they didn't want to be blamed for part of a guys death. 

My friend has epilepsy and used to be secretive about it. He'd only tell his closest friends. He had told me though. He had seizure triggered because of strobe lights. 

An ambulance arrived, they took him to the hospital, the police showed up and arrested some of the people who were leaving for public intoxication. People at the party were 18-20 so the 18 year olds also got tickets. I got a fine for the noise. I also paid for the medical crap, but not the underage drinking and public intoxications. Those people were pissed at me. 

My friend was fine within just over an hour but had to stay for several until a doctor approved it. He was really pissed at me because he'd trusted me with his epilepsy and now everyone would know that he had a seizure disorder. 

Everyone hated me for a couple of days. 

Now my friend is open about his epilepsy and for his next birthday a couple people just went for mini-golf. 

Note: This happened a few years ago. Not today.
<bot>: I caused my friend to have a seizure, freaked the hell out of people, and got lots of people fines.