ON THIS DAY: In 1994, O.J. Simpson's ex-wife, Nicole Brown Simpson, and her friend, Ron Goldman, were brutally stabbed to death outside of Nicole's home in the Los Angeles neighborhood of Brentwood. Within days, police announced their intention to arrest O.J. Simpson for the murders. Instead, 95 million Americans watched as Simpson's white Ford Bronco, with his longtime friend at the wheel and Simpson in the back seat, led police on a 60-mile, low-speed televised chase through LA. From the ABC N

Here Nicole Brown's sister, Denise, testifies about what happened when she said that O.J. took Nicole for granted. O.J. Simpson Trial: The Real Story begins Saturday at 8/7c. | Investigation Discovery