jon: it is a murder case that s baffled investigators for more than a decade. the bodies of more than ten victims discovered across a sleepy beach town in new york, despite nationwide attention and a massive investigation, the long island serial killer remains elusive, but authorities say new technology might finally lead to answers. laura ingle reports from gilgo beach, new york. they are some of the most notorious serial killings in modern u.s. history. while it s been more than a decade since the string of murders that unfolded near gilgo beach on long island, less than an hour from new york city, new investigative technology is moving this cold case forward. it all began when 24-year-old shannon gilbert disappeared from oak beach long island in the pre-dawn darkness of may 1st