'Castle' Episode 4.19 Photos: Bombs and Pancakes in '47 Seconds'
After a bomb kills five people at a protest, Castle and Beckett must reconstruct the 47 seconds prior to the blast to determine what happened. Video and eyewitness accounts uncover a shocking truth behind the crime. "47 Seconds" will air on Monday, March 26 at 10pm on ABC.
By Laurel Brown