A neighborhood watch captain is kidnapped, prompting the MPU to search for her. Jason teams up with Wayne to probe a car bombing, while Mike suspects Nikki of hiding something.
A young boy's claim of his father's alien abduction during a stargazing trip leads to an investigation. Jason and Nikki seek Mike's assistance in accessing Braun's computer files, while Kemi and Helen team up for field work.
The MPU searches for a missing Benjamin Franklin aficionado who disappeared during a city tour. They also introduce a new forensic scientist and work on integrating her eager style, while partners Jason and Mike bond
A young hockey player vanishes amid a scuffle on the ice. The MPU investigates as Kemi encounters someone from her past; Nikki aids Jason's probe into car bombing murders, complicating matters with Braun.
The MPU searches for a homeless female teen that disappeared after running away from home and living in Philly's Gayborhood. Kemi is hit especially hard as the team races to find and rescue the missing teen.
A popular travel influencer disappears while the city is in the middle of a major storm and police headquarters is on lockdown because of the flooding.
Seven years after an Amish man's murder, investigator Mike unravels chilling details, facing a shocking turn when the victim's wife mysteriously vanishes.