Knife Found In OJ Simpson’s Backyard

A construction worker found a knife buried on the perimeter of the former O.J. Simpson estate ... and it's currently being tested by the LAPD in a top secret investigation ... law enforcement sources tell TMZ.

The story is incredible. We're told a construction worker found the knife years ago -- we have heard several different stories, ranging from "several years ago" to 1998, when the house was demolished.
The weapon is a folding buck knife.

Our law enforcement sources say the construction worker took the knife to the street, where he saw an LAPD cop. He told the officer where he found the knife and the cop took it.”