4x09 No One Mourns the Wicked
First Aired: Aug. 20, 2013 on TNT
Summary: When Jane and Maura are asked to present the case of serial killer Charles Hoyt at a symposium for law enforcement, Jane worries that her greatest challenge will be facing bad memories. However, as she and Maura begin a simulation of investigating Hoyt’s murders, they soon come across a…
Maura Isles: But luckily they're not all serial killers!
Maura Isles: Well, you presented a unique challenge to someone like Charles Hoyt
Jane Rizzoli: So, I should take it as a complement that he tried to kill me?
Maura Isles: I suppose