Hvert år begås der 1.000 drap i Frankrike. I 80 % av tilfellene blir gjerningsmannen pågrepet. Men 200 drap forblir uløst.
When Nathalie Tronche, Lucas' mother, returned from work, her son had disappeared and the teenager was not answering his phone. The Montpellier police were called in to investigate.
S3E1 1t 39 min
