Aired April 7, 2011 IMDB
“Unleashed” is the first Lady Heather episode without William Peterson as Gil Grissom, after the actor’s departure from the show. It also retreads some of the same ground as the notorious “Fur and Loathing in Las Vegas” episode (to be discussed).
This time, the dead body is a woman in a leotard who got mauled to death by a mountain lion in the woods. The woman shows signs of having been beaten and restrained.
Further examination reveals feline dental prosthetics and signs of being hit by a stun gun. ID’d as Iona Vail, who ran a battered women’s shelter. The co-manager of the shelter, Debra, says Iona left weeks ago.
Examining the victim’s address book reveals she was seeing “Dr. K”, which turns out to be Dr. Heather Kessler, formerly “Lady Heather”. She now has a PhD, a certificate in sex therapy, and an office that shows her taste for Victorian furnishings.