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