Pandora's Trunk: Part 2

Plot:

Jordan investigates her new evidence seeking her mother's killer, leading to an abandoned vehicle trunk with a 23-year-old skeleton who turns out to be a missing cop who disappeared in 1979. Macy bans Jordan from having anything to do with the investigation so she enlists Peter to help her get information on a gun she found in the trunk and which she removed before the investigation started - which he later turns over to the D.A. as the gun is found to belong to Jordan's father Max.