A source close to the Kardashian family tells ET that Khloe and her sister Kim, along with a third family member, are en route to Sunrise Hospital in Las Vegas to be with Lamar, who was hospitalized after he was found unconscious on Tuesday afternoon at the Love Ranch brothel in Crystal, Nevada.
According to the source, Khloe is "beside herself" over Lamar's hospitalization.
The 35-year-old former NBA player was discovered unresponsive by employees of the Love Ranch on Tuesday after spending several days at the establishment.
Brothel owner Dennis Hof told ET
that Lamar arrived Saturday night and was "in a great mood." However, Hof claims his spirits seemed to dip on Sunday and that Lamar "seemed upset [and] a little somber."
that Odom required intubation when he was admitted to the hospital, a procedure often performed by doctors to maintain an open airway into the lungs when a patient cannot breathe on their own.
On Tuesday evening, around the time news of Lamar’s hospitalization broke, Khloe's half-sister Kylie Jenner abruptly ended a livestream on her new app.
"Had to end my live stream," Kylie tweeted, without revealing why. "I love you guys."