French police detained a man accused of attacking three women with two knives in northwestern Paris after bystanders intervened and held him for an off-duty officer. French police said a man carrying two kitchen knives attacked three women near Porte de Clichy in Paris on Monday morning.

Two of the women suffered serious injuries and a third was less severely wounded; emergency crews transported the victims for hospital treatment. Bystanders intervened and pinned the suspect to the ground before an off-duty police officer detained him, according to Interior Minister Laurent Nunez.

Reuters verified social-media video showing a man armed with knives attempting to attack a woman, providing visual corroboration of part of the public assault. Authorities arrested the suspect alive and opened an investigation; they had not publicly established a motive or announced terrorism charges before the edition cutoff.

The available reports did not identify the victims publicly or provide a final medical update on their conditions.

Porte de Clichy is a busy transit and commercial area in the 17th arrondissement, increasing the number of witnesses and people potentially exposed during the attack. French investigators distinguish terrorism cases from ordinary criminal investigations based on evidence of ideology, organization and intent rather than the weapon alone.

Video can establish visible conduct and timing but cannot by itself determine motive, mental state or the complete sequence before recording began. As of the edition cutoff, Police had not released a full timeline, motive, charging decision or verified account of what preceded the assault. The next scheduled factual records include prosecutors' charging and jurisdiction decision and medical updates for the three victims and results of witness interviews.