What is Rossi hiding?
That was addressed on Criminal Minds Season 11 Episode 20 when his ex-wife showed up and they had an awkward reunion after learning that she kept his daughter a secret from him for thirty years.
His ex-wife had a lot of other revelations for him, but were any bigger than hiding a kid? That one is hard to top, isn't it?
Meanwhile, the BAU members had their work cut out for them when and UnSub begun disfiguring victims.
Use the video above to watch Criminal Minds online to get up to speed with all the drama.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.