Intruder Causes Lockdown at Lycée Robert Doisneau Near Lyon

Students at Lycée Robert Doisneau in Vaulx-en-Velin, a suburb of Lyon, France, were confined to the school for an hour and a half on Thursday, March 12, 2026, following the intrusion of a hooded individual. An investigation has been launched to determine the intruder’s motives, and identity.

Incident Details

The incident began around 10:30 a.m. When a person with their face covered entered the school building. School staff immediately activated the alarm, initiating a lockdown procedure and confining students to their classrooms. According to one student, initial confusion led some to believe it was a drill, but the presence of police quickly dispelled that notion. Students were instructed to sit on the floor, turn off the lights, and close doors and windows.

Police Response and Investigation

The anti-crime brigade (BAC) responded quickly to the scene, establishing a security perimeter around the school. Police inspected the premises and reviewed surveillance footage, but initial findings were inconclusive. The lockdown was lifted shortly before noon. The intruder reportedly took a photograph of themselves in front of the school before leaving the area.

Parent Reactions

Parents gathered outside the school, expressing anxiety and concern for their children’s safety. One mother recounted receiving a text message from her daughter describing the lockdown procedures.

About Lycée Robert Doisneau

Lycée Robert Doisneau is a public high school located at 5 rue du Lycée, 69511 Vaulx-en-Velin, France. Onisep lists the school’s contact information as 04 78 79 52 80 and ce.0693619J@ac-lyon.fr. The school offers a variety of programs, including general and technological high school courses, as well as vocational tracks in areas like science and technology. The school website provides further information about its offerings and events, including open house dates. The school is scheduled to hold an open house on March 28, 2026, from 9:00 a.m. To 12:00 p.m.

Ongoing Investigation

Authorities continue to investigate the incident, seeking to identify the intruder and determine their intentions. No weapons were displayed, and no threats were made during the intrusion.