Goldberg died of severe head trauma in an accident while exercising at a resort in the Mexican town of Punta Mita, a Mexican state official said Monday. He was found lying next to a treadmill Friday at the Four Seasons Resort Punta Mita, near Puerto Vallarta. ... Goldberg left his room at about 4 p.m. to exercise, and family members went to look for him after he didn't return, the Mexican official said. He was found at about 6:30 p.m. in one of the resort's gymnasiums lying by a treadmill in a pool of blood, with a blow to the...