The evening seemed very friendly, yet it ended in a bloodbath.
A 34-year-old man was stabbed while he was with a "couple of friends" this weekend in an apartment in the Derrière-Les-Murs district of Monseigneur, in Villiers-le-Bel.
The firefighters intervened around 6:30 a.m. to rescue an individual injured by a knife.
The victim was immediately transported in absolute urgency to the hospital center of Gonesse.
On the spot, the police found the two main occupants of the housing in rue Averroès heavily alcoholic.
It appears the man and woman, both in their 30s, had invited a friend over for some social time.
But at the end of the night, the conversations took a violent turn.
An 8 cm wound in the shoulder
The guest would have discovered in particular that his host had had a relationship with his own companion.
The two men came to blows.
And it is the woman present on the spot who would have seized a ceramic knife to defend her spouse.
She allegedly attacked her guest from behind, driving the blade into her shoulder, causing an 8 cm wound.
On the spot, a 13-year-old child fortunately neutralized the other objects that could be used as weapons in the apartment.
The victim, whose vital prognosis was no longer engaged this Saturday, must be operated on.
The couple who had welcomed him were placed in a drunk tank and in police custody.
The investigation should make it possible to clarify the course of this three-way dispute.