SANTA FE, N.M. (AP) -- Howie Epstein, a former bass player for Tom Petty and the Heartbreakers, died of what authorities suspect was a drug overdose. He was 47. Investigators were told Epstein had been using heroin, said Maj. Ron Madrid of the Santa Fe County Sheriff's Department. Epstein was driven to St. Vincent Hospital by his girlfriend, who described him as "under distress." He died Sunday. Epstein was taking antibiotics for an illness, and he had recently suffered from flu, stomach problems and an abscess on his leg, friends said. "Apparently he passed out in the bathroom, and (his...