South Korean investigators say Lee Ho-Seong, a star hitter for the former Haitai Tigers, drowned himself after police launched a nationwide manhunt. Hours after Lee's death police discovered the bodies of a 45-year-old woman and her three daughters - the youngest just 13 - in a shallow grave 300 kms south of the capital, Seoul. Police said the retired baseball star was in financial difficulties - one of his creditors was his murdered mistress to whom he owed almost $200,000. South Korean investigators say Lee Ho-Seong, a star hitter for the former Haitai Tigers, drowned himself after police launched a nationwide manhunt. Hours after Lee's death police discovered the bodies of a 45-year-old woman and her three daughters - the youngest just 13 - in a shallow grave 300 kms south of the capital, Seoul. Police said the retired baseball star was in financial difficulties - one of his creditors was his murdered mistress to whom he owed almost $200,000.