Castle 2009 Season 07 Episode 18 - At Close Range (Aired on 3/23/15)
Rick Castle is one of the world’s most successful crime authors. But when his rock star lifestyle isn’t enough, this bad boy goes looking for new trouble and finds it working with smart, beautiful Detective Kate Beckett. Inspired by her professional record and intrigued by her buttoned-up personality, Castle’s found the model for his bold new character whether she likes it or not. Now with the mayor’s permission, Castle is helping solve crime with his own twist.
About this episode: Ryan’s assignment as part of a congressman’s security detail at a charity event puts him in the middle of an assassination plot. Castle and Beckett help him re-examine the events leading up to the shooting to apprehend the killer.

