A man aged about 20 was stabbed to death on Friday evening in Paris’s 18th arrondissement.
The incident took place a little before 9 p.m. on a public road at Boulevard Ornano.
The victim was stabbed in the heart following a dispute with the perpetrator, according to a police source.
The perpetrator is on the run and actively sought by police. A security perimeter was established at the scene to preserve evidence.