Dangerous obsessions take center stage when a former assassin and a homicide detective race against the clock to find a missing girl.

Identified as a person of interest in three cold case murders she didn't commit and required to stay in L.A. until the case is resolved, former assassin Leine Basso accepts a temporary position as a bodyguard for A-list actor Miles Fournier. Leine finds she has her hands full trying to protect the head-strong celebrity.

Soon, a woman contacts Miles, claiming to be his long-lost sister. She confesses her twelve-year-old daughter, Mara, has been abducted by traffickers and she's desperate to get her back, hoping that Miles will use his considerable resources to find her.

Leine then learns that Mara has escaped and is alone on the streets of Los Angeles. The traffickers are determined to track her down and deliver her to the powerful client who purchased her for his twisted ends. Running out of time, Leine must find Mara before they do, or she will be lost forever.