The Long Island Serial Killer is an unidentified person(s). that has been active since at least 1996. In this video, we will tell the rest of Shannan Gilbert's story taking off from part 1 of our LISK series. If you haven't watched part 1 please click here: https://youtu.be/RIt8CSS-H3I If You would like to Know More About Amber Costello Check Out Of Interview with Bear Brodsky: https://youtu.be/PZCcKli8JXk If You would like to Know More about police Chief Burke Please check our video here: https://youtu.be/NNFtWCvOr-8 FBI report and other interesting sources  ...