Epitaph (2001)

Retired detective William Riskin is more or less waiting to die, until he comes across the obituary of his ex-partner, Jean Goldblum. A one-time war hero and concentration camp survivor, Goldblum had become a morally corrupt detective with a ruthless instinct for spotting guilt. But just before his death, Goldblum had started working on the most important case of his life, and out of loyalty to his memory, Riskin decides to finish it. He investigates the list of names that Goldblum left behind, and discovers a trail of disappearing elderly retirees who all told neighbours they were leaving for Florida, but never arrived. Folowing a string of dangerous clues, Riskin finds himself in hot pursuit of a little-known World War II criminal named Dr Petoit who, after promising sanctuary to hundreds of fleeing Jews in occupied France, led them to death in his own home. As Riskin uncovers Goldblum's own guilty part in these crimes, he himself comes face to face with the ultimate evil.
Derailed (2003) 탈선

Detour (2005)

Paul and Joanna desperately want, but can't have, children, and so they travel to Columbia in order to adopt a little girl. Joelle is everything they wanted and they are soon devoted to her. However she comes with a nanny, whose job it is to ease them into parenthood. Trusting her, and leaving Joelle in her care, they are horrified to return home one day to find another child in Joelle's place, and to be informed by the nanny that they will never see their daughter again unless Paul agrees to become a 'mule', smuggling drugs into the US. Paul refuses but then Joanna is kidnapped too, and he realises he has no choice. Things don't go according to plan, however: the house which was to be his delivery point doesn't exist, and the lawyer who set him up is murdered. With no one to turn to, Paul enlists the help of his ex- lover, and together they are in a race against time to unravel the conspiracy before Joelle and Joanna are murdered.
Deceit (2006)

Tom Valle, a smalltown Californian journalist, is reporting on a car crash when he senses that something about the incident is not quite right - this is no ordinary accident. For starters, the autopsy reveals that the victim has been castrated. And although his driving licence pictures him as a 42-year-old white man, his charred bones are those of a black man. Valle's journalistic zeal kicks in, and he is unable to leave the case alone. Even as dark forces gather around him,Valle must pursue the case until he discovers what really happened - whatever the personal cost...A perfectly paced, pitch-black thriller, DECEIT propels Siegel into the premier league, alongside Coben and Connelly.