Criminal Minds (2005)

Episode Overview

Title: Crimson Signal Plot: Derek Morgan provides the Behavioral Analysis Unit with a crucial tip in their pursuit of the elusive serial murderer and fugitive, Mr. Scratch. As the team delves deeper into the investigation, they must navigate a web of clues that could lead them to the dangerous criminal, who has evaded capture for far too long. With each revelation, the stakes grow higher, pushing the BAU to outsmart a cunning adversary determined to remain free.