When the chief investigator of a controversial report documenting corruption within the NYPD is gunned down the day before his findings are published, Mac and Stella must find the killer, launching a massive search that makes every officer listed in ... (more)the report a suspect. Meanwhile, Danny and Aiden investigate the murder of a gypsy cab driver.

Alanna Ubach, Ben Robin, Clay Wilcox, Dar Dixon, David Packer, Diana Lupo, Jeremy Ray Valdez, Joy Gohring, Leslie Bega, Mark Rolston, Mike Starr, Norman Howell, Patrice Fisher, Pete Gardner, Sydney Walsh, Timon Kyle Durrett, Toby Holguin