New Group Perhaps?

There once was a fully functional asylum. A cat found his way there, and the insane people who were able to go outside fell in awe of him. They would feed the tom, and pet him when he came close to them. Later on, they named him The Hatter.
Life was pretty good for The Hatter, until a storm cut off the Asylum's power. The people there escaped and attacked all the guards until one by one they were shot and killed in the process. The asylum shut down, and became forgotten by the world. Or so it was said. Stories of a crazy cat that ate the flesh of all it killed started to spread through the hearts of cats. The Hatter had been left in the asylum to fend for himself. He started to become crazy indeed, and decided he would be the new master of the Asylum. Ambitious cats started to follow him, until it became an empire. Even after The Hatter's death, his legacy still lingers in the group.

The Master- The Cat in charge, makes sure nothing goes wrong and decides who gets executed, must be tom and related to the leader before.

Adviser- Advises the Boss, second in command, once leader has died, he will lose his rank and be replaced by another

Doctors- Three cats that are in charge of brainwashing cats, this takes precise work. After this is done, the cats either are used as Slaves or Patrol Cats

Guards- The name says it all. They watch over the Insane and make sure none of them escape. No promises they'll be safe, are not brainwashed

The Insane- The mentally insane cats that have no hope of ever leaving, some become zombie-like slaves

Lost Hopes- Cats that are to be executed or turned into slaves

Pure Ones- Cats that can not become insane, if a tom, they either become a guard(if they are to be trusted), a slave, or killed; if a shecat, they are either to be used for mating or a slave.

Slaves- Cats that have successfully been brainwashed and are used for The Master's purposes.

Masters Quarters
[img width=505 height=336]http://www.gamingrepublic.org/rjhalvorson/images/office.jpg[/img]

Advisers & Doctors Office

[img width=505 height=393]http://1.bp.blogspot.com/_pCGx…abeth-Autopsy-Theater.jpg[/img]

Guards Den

Insane's Room

Lost Hope's Resting Place
[img width=505 height=336]http://www.benscamera.com/urbe…m/West_Park_Asylum_09.jpg[/img]

Slave's Quarters
[img width=505 height=336]http://www.benscamera.com/urbe…m/West_Park_Asylum_08.jpg[/img]

Pure Ones Living Space
[img width=505 height=336]http://www.benscamera.com/urbe…m/West_Park_Asylum_01.jpg[/img]

*Rats
*Carrion Food
*Ravens/Crows/etc...
*mice
*occasional squirrel outside

*These cats aren't exactly cannibalistic, but some cats are that insane!
* Not believers of StarClan