Los Angeles police are testing a folding buck knife that was discovered buried on the perimeter of O.J. Simpson’s former estate. The knife was reportedly unearthed years ago—perhaps during the 1998 demolition of the home—and was kept by a LAPD cop who intended to engrave and frame it. An indignant friend of the now-retired officer informed authorities, who confiscated the weapon for biological evidence testing. Simpson was acquitted in 1995 for the grisly stabbing deaths of his ex-wife Nicole Brown Simpson and her friend Ron Goldman.