Stop me if you've heard this one before...
There's this evil little sculpture thing, like the thing that Max Von Sydow finds in the beginning of the Exorcist. This little sculpture has a really unsavory effect on the people who possess it. The first guy that gets his hands on it is some kind of fighter pilot. He goes all wing-whack and shoots everybody at his Air Force Base.
Now flash forward to 2005. There's a bunch of college kids who are trying to help put together some kind of aviation museum. For some reason, the kids are renovating this museum in the middle of the night, and they all end up getting locked inside. Enter the creepy KILLER! Blood Relic deteriorates rapidly into a fairly standard Teen Slasher flick. They even have the standard couple sneaking off into the back room to make out. The guy is into kinky sex and likes to terrorize his girlfriend with a knife while they enact rape scenarios. You just know where this is going, right? The killer dons a fighter helmet (complete with shaded visor) and pretends to be kinky boyfriend. The girl protests with the usual progression of "Hey, I kinda like that" to "Hey, not so rough" to "Alright, cut it out, it's not funny anymore" to "Aaaaarrrggh!" I wish I had a penny for every time some second rate horror movie pushed this clichéd wreck on unsuspecting viewers.
Fasten your seat belts everyone, this is My Bloody Valentine in an aerospace museum. In the end, there's the standard bad guy twist where the bad guy that you thought was the bad guy isn't really the bad guy. It's kinda funny when you think about it, naming this movie Blood Relic - because that's what this movie is: a relic. A crusty old outdated thing that should probably be left on the shelf to collect dust.