On Monday's new episode of Castle, the show's delightful duo investigates the murder of an Assistant District Attorney.

Also, Alexis confides in Beckett with a secret instead of Castle.

Check out a clip from the installment "Love Me Dead" below:

[video url="http://www.tvfanatic.com/videos/love-me-dead-clip/" title="Love Me Dead Clip"] [/video]

Don't forget: we'll update our section of Castle quotes soon after the episode ends.

Click on these pics for larger images from the hour:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.