7th Heaven

A string of fatal arson attacks has broken out in San Francisco. The targets have one thing in common: they are all rich, successful, married couples. With four couples dead, Detective Lindsay Boxer is determined to put a stop to the killings and trace the murderer. Michael Campion was a people's hero who publicly battled against a rare and debilitating heart illness. When he vanished without trace, the search to find him, dead or alive, hit the headlines. But what is the link between the Campion case and the arson attacks? Lindsay, and her friends in the Women's Murder Club, must race to find the suspects and stop the cold-blooded killer, and fast.