Poor Helen Mirren must be getting a bit bored after six installments as brassy BBC detective Jane Tennison. But soon Prime Suspect fanatics will have a new sleuth to curl up with: Joe O'Loughlin, hero of Michael Robotham's lightning-paced debut (and fodder for its own BBC miniseries). Unfortunately, this Suspect isn't as original, relying on one of the dustiest plot devices in detective fiction one that probably wasn't all that fresh when Dashiell Hammett tapped it for The Maltese Falcon: An innocent man framed for murder must find the real killer before the cops can pin the crime on him. Still, Robotham gives the cliché a solid workout. O'Loughlin is a happily married London psychologist with a patient who's been stabbed 21 times; a bare-knuckle detective doesn't buy his alibi. So the race is a foot with plenty of clever twists and turns, but just as many that are way too convenient.