later on, when they found the ryen station wagon in look beach, the first time it was inspected there were no cigarette butts. the second time, they suddenly found two cigarette butts. clearly, they had been taken from the hideout house. and there was the blood evidence connecting cooper to the murders. this small speck labeled a-41. a-41 was examined by sheriff s department criminalist daniel gregonis. gregonis was a rookie at the time. proper procedure is to do blind testing. you test something and you don t know what the other person s blood is, and you re trying to see whether it s that person or not. but gregonis waited until he had kevin cooper s blood type. gregonis originally found a-41 did not match kevin cooper, but then he changed notes to show that it did. so, in fact, the testing actually showed that the blood drop was not from somebody with kevin s blood type. other evidence prosecutors claim linked cooper to the murders was a bloody footprint on the ryens bed
clearly, they had been taken from the hideout house. and there was the blood evidence connecting cooper to the murders. this small speck labeled a-41. a-41 was examined by sheriff s department criminalist daniel gregonis. he was a rookie at the time. proper procedure is to do blind testing. you test something and you don t know what the other person s blood is, and you re trying to see whether it s that person or not. but he waited until he had kevin cooper s blood type. gregonis originally found a-41 did not match kevin cooper, but then he changed notes to show that it did. so, in fact, the testing actually showed that the blood drop was not from somebody with kevin s blood type. other evidence prosecutors claim linked cooper to the murders was a bloody footprint
cigarette butts. the second time, they suddenly found two cigarette butts. clearly, they had been taken from the hideout house. and there was the blood evidence connecting cooper to the murders. this small speck labeled a-41. a-41 was examined by sheriff s department criminalist daniel gragonis. proper procedure is to do blind testing. you test something and you don t know what the other person s blood is, you were trying to see if it was the person or not but waited until he had kevin cooper s blood type. originally found a-41 did not match kevin cooper. but then he changed notes to show that it did. so in fact, the testing actually showed that the blood drop was not from somebody with kevin s blood type. other evidence prosecutors claimed linked cooper to the
beach, the first time it was inspected there were no cigarette butts. the second time, they suddenly found two cigarette butts. clearly, they had been taken from the hideout house. and there was the blood evidence connecting cooper to the murders. this small speck labeled a-41. a-41 was examined by sheriff s department criminalist daniel gregonis. he was a rookie at the time. proper procedure is to do blind testing. you test something and you don t know what the other person s blood is, and you re trying to see whether it s that person or not. but he waited until he had kevin cooper s blood type. gregonis originally found a-41 did not match kevin cooper, but then he changed notes to show that it did. so, in fact, the testing actually showed that the blood drop was not from somebody with
paid money to download a book on how to beat it. as testing continued on the blood stains on the floor of the crime scene, investigators noticed one blood drop on darrell north s pants that they had previously overlooked. there was a vertical drop on the back left pant leg of darrell north, while he s laying on the floor. the shape of the drop was perfectly round, meaning that the origin of the blood was stationary, and hit the fabric at a 90-degree angle. the significance of such a drop falling and hitting the pants perpendicularly while mr. north is on the floor is that it would mean that the assailant is standing above him, bleeding on him, after he has been attacked. so it puts a sequencing to the events. max courtney cut out the stain and submitted it for dna testing. investigators found five other