Two people come together in a dangerous liaison turned deadly affair. This is the provocative premise for Under Suspicion, a brilliantly crafted thriller starring Liam Neeson and Laura San Giacomo. Tony Aaron (Neeson) is a private eye who makes his living setting up phony adultery cases with the help of his wife. But a routine set up fatally backfires when Tony's wife and his client - a wealthy artist - are murdered. At first, all clues point to the artist's mysterious mistress, Angeline (San Giacomo), but Tony is also named as a prime suspect. Both maintain their innocence, and guilt seems even harder to assign when the two plunge into a steamy, forbidden affair. One is guilty, the other is innocent - but the real killer might ultimately get away with murder.