LOS ANGELES: Lamar Odom is believed to have overdosed on cocaine and other drugs before he was found unconscious in a Nevada brothel, according to search warrant records.

The court document includes testimony to a Nevada state judge from Michael Eisenloffel, a Nye County sheriff’s detective, on Oct. 13 after the former NBA star was found at the Love Ranch in Crystal.

“I believe that Mr. Odom may be — or may have been — under the influence of a controlled substance,” Eisenloffel told Fifth Judicial District Judge Robert Lane.

The document was obtained by The Associated Press.

Odom was hospitalized in Las Vegas and transferred to Los Angeles, where his family said recently he was undergoing therapy and is showing improvement.

“He is beginning to gradually flourish both mentally and physically,” said a statement from Alvina Alston, publicist for Odom’s aunt JaNean Mercer. “His use of speech has increased, and he’s more cognitively responsive.”

Alston called Odom’s therapy regimen “aggressive” but did not elaborate.

On Wednesday, Odom and reality star Khloe Kardashian filed a court petition dismissing a divorce filing from December 2013. A clerk granted the request in such a way that the divorce papers can be refiled at a later date.