Dungy\'s son, 18, found dead in Tampa suburbJames Dungy, the 18-year-old son of Indianapolis Colts coach Tony Dungy, was found dead at 1:30 a.m. ET Thursday in his apartment in Lutz, Fla., a suburb of Tampa, Debbie Carter, a spokesperson for the Hillsborough County Sheriff\'s Office, confirmed Thursday.A death investigation is under way, and the spokesperson said that the county medical examiner\'s office or the hospital at which James Dungy was pronounced dead would have a ruling on the cause of death.James Dungy officially was pronounced dead this morning at University Community Hospital in Tampa.Tony Dungy has left the Colts and is in Tampa. Indianapolis plays at Seattle this Saturday.