Peter Kim

Dr. Charles (Oliver Platt) learns a troubling fact about the man who shot him. Dr. Rhodes (Colin Donnell) and Dr. Bekker (Norma Kuhling) come to an agreement during a complicated surgery. Will (Nick Gehlfuss) and Natalie (Torrey DeVitto) are trapped by legal ethics when an unfaithful husband refuses to tell his wife about his inconclusive Zika test. Meanwhile, April (Yaya DaCosta) and Noah (guest star Roland Buck III) discover working together isn't always easy while Goodwin (S. Epatha Merkerson) continues to argue with the board over hospital costs after an avoidable patient death.

Hawkeye bills the army for his medical services, setting off an investigation, while Charles is forced to investigate the healing power of acupuncture.

The accidental shooting death of a toy collector leads detectives to a death-obsessed group and a conniving woman (Kim Director) who trolls its events in search of lonely men.