One evening, after arguing with his wife, 15-year-old Cheyenne's father disappears. The teenager asks her mother about it, who initially talks about a heart attack then contradicts herself ...

After the death of a 17-year-old soccer fan during a game, Alexandra Perrucci, a young police detective, leads an investigation in her hometown.

In Northern France, a young man is obsessed with the idea of making himself explode in public. He's not suicidal. He's not driven by ideology. He's just interested in the effect on people.