Michael Ryan Fox, 39, was last seen in Prince William County, Virginia, on May 6, 2014. He is described as a white male, about 5 feet 8 inches tall, approximately 210 pounds, with brown hair, blue eyes and at least one tattoo. His case is listed as endangered missing because he has unspecified medical conditions that may require attention.

Very few details about his disappearance have been released, and there is no public timeline or known reason for what happened that day. The Prince William County Police Department is handling the investigation and has asked anyone with information to come forward.

If anyone knew Michael, saw him in Prince William County around May 6, 2014, or has any information that could help locate him, please contact the Prince William County Police Department.