![The Rookie Season 4 Episode 5 The Rookie Season 4 Episode 5](http://images.weserv.nl/?url=//image.tmdb.org/t/p/w185/gSGj4zhuFllpZEkHGdsBMV2BGsq.jpg)
The Rookie Season 4 Episode 5
When a new designer drug hits LA streets, it turns users into “zombies,” and Officer Nolan and the team have a Halloween they won’t soon forget. Back at home, Lucy questions whether her apartment building might be haunted.