Ary Katz

Angela goes undercover to help solve a case.

Russell (David Spade) takes the title of worst boss ever after Timmy (Adhir Kalyan) exchanges horror stories with other assistants while on an overnight errand for his boss. Meanwhile, Audrey (Megyn Price) and Jeff (Patrick Warburton) take advice from Jennifer (Bianca Kajlich) and Adam (Oliver Hudson) on how to switch things up in the bedroom.

When Hodges and Wendy take a group of high school CSI Explorer Scouts on a field trip, they embellish their role in solving cases and take their assignment a little bit too far. (TV-14)

When the lab is attacked, Horatio must fulfill a gunman's unique request in order to save five hostages, including new CSI Jesse Cardoza.

Karen is very happy to be back working with her clients again, despite putting her love life on hold. April's new client gets a little too close for comfort, while someone from Marc's past becomes very present.

Joss testifies in Wilson's murder trial. Despite moving in together, Marc hasn't found a steady job, and April worries Lucy is growing up too fast. Karen adjusts to motherhood while her attractive male nanny makes an unwarranted advance.