CBS

- Season 8 - Episode 14 - Flash Pop Episode:

Season 8: Episode 14 - Flash Pop

Flash Pop: Mac and the team are deeply affected as they must investigate the murder of one of their lab techs who found murdered on the stairs of a vacant brownstone. The building was the scene of an unsolved murder of a famous socialite in 1957 and the scene was staged so that everything matches the previous case. Also, Mac's relationship with Christine continues to grow as he joins her for a family party.