ABC has released the synopsis for season 5, episode 7, “Crossfire.” The episode is a mini Castle reunion with Nathan Fillion’s former costar Jon Huertas directing the episode. “Crossfire” was also written by Glen Mazzara.
The official synopsis for the episode reads:
“Officer John Nolan and Celina witness a shooting, realize the victim was already dead, and investigate further. Back at home, Bailey has been feeling off-center ever since the proposal, leaving Nolan to wonder what he can do to make her feel more comfortable. Elsewhere, Lopez and Harper enlist Lucy’s help to investigate the gang-related murder of a local shopkeeper.”