Groundskeeper Silly posted:

Horror movie, probably DTV, probably late 90s - late 00s.

Begins with young people traveling cross-country and in an improvised caravan, possibly including a semi-trailer truck. A male driver in the caravan talks about how much he enjoys when a caravan naturally forms between strangers on the road, and he laments when it breaks up.

Eventually things end up at a remote house, and women are being tormented/tortured in a basement dungeon. I think there is a long elevator shaft. The killer is young-ish and has some history with the women. The women are chained up and facing each other, possibly separated by glass. One of them is killed (rib cage ribbed apart or torso sliced open or something), but it is later revealed that she was wearing a prosthetic torso and isn't really dead. I don't think she was in on it.