SEOUL, South Korea (AP) — South Korean police said Tuesday that a badly decomposed body found surrounded by liquor bottles in a field last month was that of a fugitive billionaire businessman blamed for April's ferry disaster that killed more than 300 people. The sinking, one of South Korea's deadliest disasters in decades, has caused an outpouring of national grief and renewed scrutiny about public safety. Prosecutors said Monday that 139 people had been arrested over the ferry sinking, including all 15 crew members tasked with navigating the ship, and employees at Chonghaejin, a company that operated the ferry, over suspicions of improper stowage and overloading of cargo. The crew members face charges of negligence and failing to perform their duties to rescue passengers, with four of them facing homicide charges. Yoo's church made headlines in 1987 when 32 people, who critics suspect were church members, were found dead in the attic of a factory near Seoul in what authorities said was a collective murder-suicide pact.