Irish designer Martha Nolan-O’Slatarra recently celebrated the launch of her very own lifestyle brand - she was found unconscious on a boat docked at a yacht club and later died

Police identified the woman found dead on a boat Tuesday in Montauk as 33-year-old designer Martha Nolan-O’slatarra, of Manhattan. It was still not clear how she died. NBC New York’s Greg Cergol reports.