Coming off a Valentine's Day episode that features both a kiss for Hotch and a beating for JJ, Criminal Minds will move ahead this Wednesday with "A Thin Line."
What can viewers expect from it? The BAU will travel to California due to an influx of brutal home invasions and murders, operating under the assumption that they're gang-related. But the investigation will reveal a different, particularly sinister motivation behind the crimes.
Watch the official CBS preview now: