Blue Smoke (2007)

Watching her family's pizzeria Sirico's burning up when a young girl, Reena Hale decided to follow in the footsteps of Baltimore PD- Fire department liaison, investigator John Minger, and succeeds, except in her parents' case. twice she finds a dream lover, each killed in a fire just before he would propose to her. Hugh's case is clearly arson, and later Josh's is found also to link, the killer even left clues to link to Siricos. Her third lover and neighbor, Bo Goodnight, soon proves the next target, but not the last.