Yeah my personal 25i story is that my brother and his best friend wanted to take acid, have received the acid, which later turned out to be 25i..

At first they were out riding with their bike till it got too intense, so they decided to go back to their shared apartment. My brother was laying flat in his bed, his buddy said he would go to sleep as well.

My brother described the trip like he was on a graveyard, corpses all around him. And he said it was kinda disturbing, but he was able to deal with it(my brother is experienced when it comes to shit like this, since he already had multiple ego deaths when he took a shitload of shrooms). His buddy on the other hand couldn't deal with it apparently, because at one point he got out of his bed, being completely naked, and destroyed like the whole apartment just with his body. At one point another housemate called the cops...and well the buddy on 25i punched them...all being completely naked. I remember he said something like this to the housemate when they were standing next to the cops: "You probably won't believe what I'm gonna do next." And punched the freaking cop right in his face to break his nose.

Well the buddy got arrested and was taken to the hospital and couldn't remember anything the next day. My brother slept over at the house of the girlfriend of the other housemate.

They obviously had to move out of the apartment. There's also a newspaper article about it, I can post it later for proof, but I live in Germany and the newspaper article is in german as well, so keep in mind that you might not understand it. The buddy will have a court case this August.

I also think it's funny that a schoolmate of me lived next door and was watching the whole scenario from his window and told me he never saw something this intense.

I was visiting them the day after and was obviously really shocked about the shit that happened, I mean they had a glass-table in their living room that was completely shattered, everywhere in the apartment was blood splattered because the buddy hurt himself when he destroyed the fucking apartment. There were also footprints in 2 meters height(6,6 feet) and you were wondering how the fuck did they get there.

I'm sorry if the story is kind of confusing, but all of this really happened. Ask further questions if you wanna know more.

My brother always told me that their source for drugs is a safe one, but you can't always be 100% sure what you're getting, and it's never 100% safe.

I can post the picture of the newspaper article in around 8 hours, since I just arrived at work, so you're going to have to wait for this.

tl;dr: Better read the whole story. And ask questions if you're interested in knowing more. Besides that...be careful when doing drugs.