Feb. 20 (UPI) -- Police in Thailand said Friday that ASOS co-founder Quentin Griffiths was killed after falling from a high-rise luxury hotel in the coastal resort city of Pattaya. Griffiths' body was found at the foot of the building on Feb. 9, but authorities only released the identify of the 58-year-old Briton after a post-mortem found no evidence of foul play . A police detective told the BBC that the door of Griffiths' 17th-floor suite, where he was a long-term resident, was locked from