i saw a little bit of it midway through one episode and saw it was a mini series and shut it off, ill wait til its all done and uploaded online, but they have a double sided blade from the son they think maybe the knife but they said they believe nicole and ron were killed with a single edge knife and the sons knife is double edged but they could not rule i out as the murder weapon
they also said that ron goldman struggled for his life, and OJ was photographed the next day without his shirt and only had the one cut on his hand, they suggested the murder would have bruises all over his body from the struggle with ron