Police say the Bronx man found dead in his snow-covered car in Mount Vernon apparently died from a medical condition.

The 34-year-old man?s body was discovered on Vista Place Tuesday by a man working on a house nearby. Authorities believe he died sometime on Sunday, but say no one noticed until Tuesday because the snowstorm completely covered the car. Detectives say the keys were in the man?s hands and not in the car?s ignition.

Initial reports from the medical examiner show no signs that a crime was committed. Police are trying to locate the man?s wife, who they believe is out of state.