Body Found in the Waterway of Lille--Accident, Suicide, or Homicide?

Presenting section:
Pathology/Biology
Tournel, Gilles, Lille Cedex FRANCE; Gaulon, Sandrine, Lille FRANCE; Becart-Robert, Anne, Lille Cedex FRANCE; Hedouin, Valery C., Lille Cedex FRANCE; Gosset, Didier, Lille FRANCE