Lindy Sue Biechler was stabbed 19 times more than four decades ago. The authorities in Pennsylvania said a coffee cup that David Sinopoli, 68, discarded this year provided investigators with crucial evidence.
Lindy Sue Biechler was stabbed 19 times more than four decades ago. The authorities in Pennsylvania said a coffee cup that David Sinopoli, 68, discarded this year provided investigators with crucial evidence.