revealeded that gabby petito died of strangulation but did say if it was manual or done with some type of ligature. that s the story of tuesday, october 12. as always, the story goes on. we ll see you back here tomorrow at 3:00. have a great day. your world with neil cavuto is right now. we find the cause of death to be death by strangulation and manner is homicide. neil: we know at least this much. gabby petito was strangled. people don t know whether her boyfriend, brian laundrie, is the guy that strangled her. i m neil cavuto. this is your world on top of a history that gripped the nation nor a better part of a month and growing questions as to where brian laundrie is. so much we don t know.