I am baffled about a movie I saw once, all I remember is that it has to do with a girl trapped in a glass chamber that fills with water and the detectives have to find her to save her.

This movie was good many years ago I believe. Did the guy also use bleach on the girls? He also video taped the whole thing didn't he? Ace

How about this one The Cell (2000) - Plot summary (http://www.imdb.com/title/tt0209958/plotsummary)

Ace