There is sufficient time to commit the murders, drive back to his estate, clean himself, get rid of evidence, and so forth. This would give OJ thirty minutes to commit the murders and return with twenty minutes to dispose of evidence and clean himself up. Perhaps, he hired it done. Only DNA analysis can establish that a person might be included. DNA is found in blood, semen, skin, saliva, and hair follicles.
Any match is extraordinary.
In more than 25,000 criminal cases in North America alone,more than a quarter of the accused have been ruled out by DNA mismatches. Simpson s DNA presence simply established that he had been present at the scene at some time which was already known. More important might be the presence of the DNA of the victim s at his house, in the Bronco. While the odds were one in 250,000,000 that it was Simpson s blood, the sample upon which the odds were based were from a sample of less than 500 black men from Detroit. The genetic pattern of the bands would also be found in blood relatives depending upon which part of the band was used for analysis Domestic Violence 1 of 2500 men who slap or beat their domestic partners go on to murder them.