LAS VEGAS -- Michael Jackson’s live-in doctor, Conrad Murray, has an office in the Las Vegas valley.

Murray is currently being sought by Los Angeles police, who seized a car at Jackson’s home, believing it might contain drugs or other evidence.

Tonight on FOX5 News at Five: Exclusive Interview With A Patient Of Michael Jackson’s Doctor

One of Murray’s patients contacted FOX5 after she said she heard his voice on 911 recordings released by the Web site TMZ.com. The 911 caller is heard asking a question to a “doctor” in Jackson’s home, as he frantically pleaded for an ambulance.

The patient, Donna DiJiacomo, said a secretary from Murray’s office had recently called her and said the doctor was going on “sabbatical.”

Las Vegas Metro police said they had received a few phone calls inquiring about Murray, but declined to say whether those phone calls came from another police agency.

ABC News reported Friday that Murray has been taken to court twice in Clark County for unpaid bills to Capital One Bank.

A court representative told FOX5 Murray currently has an outstanding traffic ticket for an expired registration and no proof of insurance. He also provided an invalid address, and court officials said if an address and payment are not provided a warrant could be issued for Murray’s arrest.