Based on other women with in cast, Kathy Hilton loosed on her sister Kyle Richards as well as co-stars on "Real Housewives of Beverly Hills."

Viewers have now been anticipating the episode's journey to Aspen since speculations began to circulate about something exponential starting to happen with Kathy while over there.

Weeks ago, Erika Jayne and Lisa Rinna's texting between each other were shown on camera, attempting to claim Hilton had a "mental breakdown" at a venue.

Unfortunately, Bravo recording devices were not permitted into the personal space and, according to reports, were not usually record when Kathy and Rinna left the club early to return to Kyle's residence.

"After seeing what transpired the previous night, my mind is definitely fogged. Kathy was having a complete mental breakdown when we arrived at the club. I've never experienced anything like this before "Rinna confessional.

I'm not trying to say much because I'm still reeling from what happened. It's not something I'd expect to hear from any member of this team, let alone Kathy Hilton.

Kathy refused to step out of her bedroom as well as did not board the very same flight to return to Los Angeles that the other women.

"Kathy isn't on the flight with us now due to a meltdown at the dance club where we were all," Erika explained.

RHOBH : Kyle Accuses Erika’s Publicist of Leaking Kathy ‘Meltdown’