Tess is quick to question Lucas' motive when he claims to need a place to crash in the middle of the night, only to later unearth a bombshell with Jake at a crime scene that suggests her brother may be implicated in the murder of a famous painter.

Tess and Sunny follow the tracks of a deadly weapon to find a new breed of criminal who seems to kill at random.

Tess reunites with Jake on an undercover mission to dismantle a criminal network from within.