Detectives with the Prince George's County Police Department and the Prince George's County Fire/EMS Department are investigating the death of a man who they say was found dead in an SUV in Landover. On May 1, Prince George's County first responders were called to the 6500 block of Columbia Park Road just before 6 p.m. for reports of a driver that was believed to be dead inside of an SUV. The preliminary investigation conducted by Prince...