Sunday evening, a woman could not enter into his accommodation in Boissy-Saint-Léger, Val-de-Marne, as his companion did not respond to his calls.
In a panic, she warned the firefighters who entered the home around 20: 30 PM by forcing a window.
Inside, the emergency services have discovered the corpse of her who had a wound bleeding at the head.
At the same time, the victim’s son, 17-year-old has sent a farewell message to a teacher. The latter, alarmed, alerted the police.
The teenager was found at 00h45 in the Fourth arrondissement of Paris. He was armed with a knife. He was arrested and confessed to the murder of her father in police custody.
The judicial police in the Val-de-Marne has been in charge of the investigation.