S04E08 — Fatal Edition (2)

When Gary's own investigation leads him to one of Scanlon's informants, he learns that at the time of Scanlon's death, the reporter was about to break a story on a murder-for-hire ring. With the help of Sun Times photographer Miguel Diaz, Gary obtains a printout of Scanlon's notes for his story that identifies six murders that were made to look like accidents. Meanwhile, Detective Brigatti uncovers some evidence of her own, which proves Gary's innocence and implicates someone with whom she works closely in the department. When Brigatti is subsequently taken hostage and about to be murdered, Gary must save her before the real killer sets him up a second time.