greenwood at all. that s when they got very interested. of course, the possibility is that that s the perpetrator s dna. and investigators found even more evidence on helena s clothing. on her nylon stockings were grab marks. they decided to test that area for microscopic traces of blood and found some. the dna from helena s fingernail and stockings was compared to a blood sample from david frediani. and here are the numbers. the odds that the dna under helena s fingernail and stockings was someone other than david frediani s was one in 23 billion. he could hardly believe it when police arrested him. mr. frediani came out of his house and began walking to his car. that s when we approached him and placed him under arrest.
interested. of course, the possibility is that that s the perpetrator s dna. and investigators found even more evidence on helena s clothing. on her nylon stockings were grab marks. they decided to test that area for microscopic traces of blood and found some. the dna from helena s fingernail and stockings was compared to a blood sample from david frediani. and here are the numbers. the odds that the dna under helena s fingernail and stockings was someone other than david frediani s was one in 23 billion. he could hardly believe it when police arrested him. mr. frediani came out of his house and began walking to his car. that s when we approached him and placed him under arrest.
of course, the possibility is that that s the perpetrator s dna. and investigators found even more evidence on helena s clothing. on her nylon stockings were grab marks. they decided to test that area for microscopic traces of blood and found some. the dna from helena s fingernail and stockings was compared to a blood sample from david frediani. and here are the numbers. the odds that the dna under helena s fingernail and stockings was someone other than david frediani s was one in 23 billion. he could hardly believe it when police arrested him. mr. frediani came out of his house and began walking to his car. that s when we approached him and placed him under arrest. his reaction was all the color just rushed from his face. he turned white.