Kris Jenner, and her daughters Kim and Kourtney Kardashian, are leaving Lamar Odom's Las Vegas bedside and heading back to Los Angeles. The three members of the celebrity clan made their way out of the hospital and onto a private jet bound for Los Angeles.

We think it's a little odd that all the Kardashian/Jenner's seem to be jumping ship and aren't staying around for Khloe -- we think it's possible that the coven of women wanted to give Khloe some private time with Lamar's two children who just flew in to Las Vegas to be with their father.

A source told Us Weekly on Thursday afternoon that Lamar's condition did not seem to be improving. “Lamar's condition has not changed. They still can't tell what kind of brain damage he has. There's still brain swelling. They are waiting for the organs to start working again — his kidneys are still in dialysis.”

On Tuesday afternoon, the NBA player was found unconscious at the Love Ranch South brothel in Pahrump, Nev. The brothel's owner, Dennis Hof, told Us Weekly the NBA player first arrived at the brothel on Saturday but was found unconscious by two women, Ryder Cherry and Madison, in a VIP suite at around 3 p.m. on Tuesday and called 911. The mag is reporting that the two left him to sleep at 6 AM.

TMZ is reporting that Lamar has a 50/50 chance of surviving and may suffer brain damage as a result of mixing cocaine and at least 10 different types of sexual performance enhancers.

Our thoughts and prayers are with Lamar and Khloe.

UPDATE: The Kardashians have arrived back in Los Angeles. They had a police escort as each woman separately drove out of the private airport in Van Nuys, Calif. Kourtney drove out in a black Mercedes, Kim was in the passenger seat of an Audi and Mama Jenner drove her Rolls Royce. Of course each lady's car was black -- so it's hard to distinguish one from the other, but they're all definitely there!

It's being reported that Kim had to fly back to Los Angeles to see a pregnancy specialist. The plan is to fly back to being with Khloe and Lamar this weekend, says TMZ.