Top 10 moments from 'Criminal Minds:' 'A Badge and a Gun'

"A Badge and a Gun" -- The BAU searches Los Angeles after the team discovers security footage that shows an UnSub being invited into victims' homes, on CRIMINAL MINDS, Wednesday, Feb. 24 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: A.J. Cook as Jennifer "JJ" Jareau, Matthew Gray Gubler as Dr. Spencer Reid. Photo: CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved