Navy SEAL candidate dies and another hospitalized following 'Hell Week'

A Navy SEAL candidate died Friday and another was hospitalized in San Diego after completing a training phase known as "Hell Week."

Naval Special Warfare Command said in a statement that the cause of the SEAL candidate's death is currently unknown and is under investigation. The injured candidate is in stable condition at Naval Medical Center San Diego.
The sailors, who were not named, were not "actively" training when they began suffering symptoms, according to the statement.
NBC first reported on the incident.