Dateline NBC

Behind Closed Doors: Bad Chemistry/The Mystery in the Master Bedroom (18x1)

Air date: Sep 18, 2009

In "Bad Chemistry", Keith Morrison reports on a story involving a messy divorce where a man is murdered and found in a vat filled with acid In "The Mystery in the Master Bedroom", Dennis Murphy reports on Newlyweds who were settling into a new house and a new life together. Then, a tragedy: The young husband discovers his wife had drowned in the bathtub. It seemed a horrible accident, but police were bothered by one thing: Why was her body dry?