I remember a very big part at maybe about 1/4 through the movie was that one of the group of people gets captured and is killed (maybe with a hammer while the guy was tied down) throughout the night, while the rest of the group is in a car outside or in a van. I do remember some people climbing through vents later on in the movie.

•I saw this probably about 15-20 years ago.

•It was a movie in English.

•It was most likely on TV.

•The movie was in color, I believe.