Jane eventually leaves the elevator to confront the hitman. She subdues him with a metal pipe before Korsak arrives to finish the job.
With no cell service, Jane uses her belt to stanch Tasha’s wound and fixes the emergency phone to contact Maura for medical guidance.
The episode ends with Jane and Tasha both hospitalized. While they are expected to survive, the episode leaves Jane's pregnancy in serious jeopardy after she takes a bullet to her vest and suffers multiple physical traumas during the fight. B-Plots and Humor [S5E8] Lost & Found
The team investigates the murder of a woman killed by a contract killer using a silencer. While the initial suspect is her husband, he is soon found murdered in his hotel room. The investigation reveals the husband hired the hitman for a divorce but was killed to cover the perp's tracks.
The episode introduces Nina Holiday , a tech whiz and homicide analyst from Chicago. Her character was created to fill the void left by Detective Barry Frost following actor Lee Thompson Young’s passing. Key Plot Points Jane eventually leaves the elevator to confront the hitman
Jane's new love interest, Jack, sends her a $500 signed baseball. Jane accidentally spills coffee on it, and her mother Angela's attempt to clean it wipes away part of the autograph.
Maura and Jack finally go on a date to the Dirty Robber, resulting in "awkward" stories about embarrassing teaching moments and past camping trips. The episode ends with Jane and Tasha both hospitalized
Rizzoli & Isles 5×08 – Lost & Found – Recap - Pop City Life