SAN FRANCISCO, Dec 4: Bill Beckwith, a carpenter and co-host of the hit HGTV home improvement show ‘Curb Appeal,’ has died after a motorcycle accident in San Francisco, the medical examiner’s office said on Tuesday. Beckwith, 38, died at a local hospital after his motorcycle collided with another vehicle in San Francisco’s Lower Haight neighborhood on Monday night, authorities said. Police said they had yet to determine the cause of the accident. (agencies)