The 49-year old son of Hall of Fame boxing promoter, , has been missing since Sunday, the .
John Arum, an environmental lawyer and experienced climber, “failed to return from a weekend trip to climb Storm King mountain northeast of Seattle,” . Searchers found his backpack and a day pack on Wednesday, but have discovered no other signs of the hiker. The search will continue, but searchers are worried about this weekend's forecast of .
Bob Arum is the founder of , a Las Vegas-based boxing promotions company. He was in the middle of promoting the when he left upon learning of his son's disappearance.
–Erin Beresini
Photo courtesy of elisfanclub on Flickr.