Carradine's ex-wife convinced foul play is responsible for his death

London, June 13 (ANI): Kung Fu star David Carradine's ex-wife believes foul play is responsible for the actor's death in Thailand.

Gail Jensen, who believes Carradine was killed before he could reveal the truth about Asian warlords, has urged investigators to look at the evidence in the hotel room closet, where the Kill Bill star's dead, naked body was found by a maid last week.

Jensen, who ended her nine-year marriage to Carradine in 1997, tells Radar Online: "Killing himself with a yellow band, now that means something and only the Bangkok police can find that one out," reports The Daily Express.

Jensen insists a decade-old grudge is responsible for the tragedy: "He got in touch with the wrong people."

An initial autopsy report carried out by Thai coroners reveals Carradine died from a sudden lack of oxygen.

Also, an independent autopsy has ruled out suicide. (ANI)