'I did not kill my 'Diff'rent Strokes star husband'

A TV documentary alleges that Diff'rent Strokes child star Gary Coleman may have been killed, with his wife denying suggestions she was involved in his death.

- Christopher Bucktin

Gary was taken off life support in May 2010, two days after a fall at his home led to a bleed on his brain and cardiac arrest.

His death at 42 was officially ruled an accident but close friends have told a US TV show they suspect foul play, with some accusing his widow Shannon Price of playing a part.

NBC show Gary looks at the allegations about the star, famous in the Eighties for his catchphrase "What'chu talkin' 'bout, Willis?".