Knife found buried at O.J. Simpson's estate 'as early as 1998 was handed to traffic cop who kept it a secret for years and planned to frame it'

Knife found buried at O.J. Simpson's estate 'as early as 1998 was handed to traffic cop who kept it a secret for years and planned to frame it' A knife was found buried at the former estate of O.J. Simpson (pictured) and reportedly handed over to an off-duty cop, who kept it a secret and planned to frame the weapon before being busted in January.