Brutal Dream

Okay. I had this dream last night... I was in my house, it was at night and I was the only person still awake. I was bored so went downstairs to a sitting room. There was this patched hole on the ceiling, and being curious I broke my way through the patch and climbed up into the hole. I found myself on a set of those old stone, circle windy stairs. I could either go up or down so I decided to go down first. At the bottom of the long staircase I found this room full of people I knew, some I didnt. They were all bloody, torured, mutilated. Some of them were dead, some missing body parts, some hanging from shackles, such things like that. I got scared when a person started moaning and I ran up, making my way up the stairs to the new room. I found myself in a room, small, with a table. One the tables edge sat a girl, naked, bloody. Standing before her was a creature that appeared like a Uruk-Hai (like from LoTR.. http://jam.canoe.ca/JamLordOfTheRingsGalleryImages/uruk.jpg ... http://www.crankycritic.com/archive02/papers/images/lotr2_uruk-hai_small.jpg ... http://www.a-arca.com/d10/artigos/images/big_urukhai.jpg ) And a couple more of the rank creatures standing near by. The main one in front of the girl was growling, asking her things though she refused to answer. This part was weird.. it was like it was me. Like I was her though I was really just a watcher. The creature got mad and took his saw to her, cutting off an arm then cutting straight up between her legs. At the sounds of her screams I ran back and through the hole back into my house. I was screaming and crying for everyone to call the cops. I ran into mom and rob's room, screaming for them to get help, screaming about the bodies and what was going on but they didnt believe me. So I ran into Dad's room (who was for some reason here) and he told me to go back after I ranted to him what I had seen. I ran through the house screaming, only to find myself tied up, and gagged so I would be quiet. Soon after I was again untied and Rob decided to go and check out what I was on about. He climbed up through the hole and went downstairs, coming back to the living room with the people that were still alive. I screamed at him that i was right and soon the police were there, tho despite the people there they didnt believe me. Rob said he was going to climb back through the hole and go up the stairs, I screamed, chasing him downstairs telling him that he couldnt, that he would be killed. But he climbed up the hole anyways. After a bit Cole (my sister) said she was going to go up, following rob. I yelled and chased her, hitting her, trying to stop her but she didnt listen, going up through the hole. I waited but they didnt come back so after a while I fetched a knife and followed them up the hole, making my way up the winding stairs to find rob's body parts strewn on the stone steps. I could hear Cole screaming in the room at the top of the stairs... then I woke up.. and yah. I woke up crying really bad and I couldnt stop. It was weird, normally I cant remember such dreams this well, and with such detail but this one I could. This is the first dream of any sort that I've had in at least a year that I could actually remember when I woke up.