Paul Layendecker's "WAY BACK WHEN" for Friday. Feb. 24, 2022 1938 The E.I. du Pont Co. begins the first commercial production of nylon, manufacturing it for
Paul Layendecker's "WAY BACK WHEN" for Thurs. Feb. 24, 2022 1938 The E.I. du Pont Co. begins the first commercial production of nylon, manufacturing it for
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.