Five people have died in shootings in northern France, including near a migrant camp, and a 22-year-old man has turned himself in to police, according to French media.
Four people - two security guards and two migrants - were fatally shot near the camp in Loon-Plage, a stretch of coastline near Dunkirk, unnamed security sources told outlets in France.
The gunman is alleged to have also confessed to an earlier shooting in the nearby town of Wormhout, according to AFP news agency.
Local media said weapons were found in the suspect's car. Dunkirk's Mayor Patrice Vergriete said the motive behind the attacks "remains unknown".