Jeffrey Simon Hubbard , two years , was riding on an inner tube hit by a personal watercraft . A jury in Georgia found a man guilty of homicide by vessel in the death of singer Usher Raymond 's former stepson . Kile Glover was operating the personal watercraft . The boy 's mother , Jeffrey Simon Hubbard , was married to Usher for 11 .
Jeffrey Simon Hubbard , two years , was riding on an inner tube hit by a personal watercraft . Kile Glover was operating the personal watercraft . The boy 's mother , Jeffrey Simon Hubbard , was married to Usher for 11 .