“I did what I had to do”: facing the investigators and the psychiatrist, the racist ramblings and the cold determination of the suspect in the Trappes attack
Quick Look
- On October 23, 2026, Kevin Tessier, 39, shot dead Pengo Bossio Wangi, 26, and injured seven other people, including a 12-year-old child, in Trappes and La Verrière, in Yvelines.
- Arrested in Coignières, he led investigators to his apartment in Plaisir, which was trapped with gas bottles and homemade explosives.
AI-generated summary
Why It Matters
On October 23, 2026 at 12:45 p.m., a deadly attack hit Yvelines. The suspect, Kevin Tessier, 39, is described as having a racist ideology. He killed one person and injured seven others, including a 12-year-old child, in Trappes and La Verrière, before being arrested in Coignières.
It is 12:45 p.m. on October 23, 2026. Yvelines has just been hit by a deadly attack seemingly motivated by the racist ideology of its alleged author, Kevin Tessier. The 39-year-old man with a massive build (1m75 and 105 kilos) was arrested in Coignières after shooting Pengo Bossio Wangi, 26, and injuring seven other people, including a 12-year-old child, in Trappes and La Verrière. Installed in the back of the unmarked police car, he adopts a “detached and laughing” behavior, the polar opposite of the horror he is suspected of having committed, according to information from Le Figaro. His look is “mischievous”, note the investigators, as he leads them towards his apartment in Plaisir, previously trapped using three gas bottles connected by electric cables to a timer and a firecracker containing steel balls and nails. The deminers are hard at work in the home when “Mr Tessier falls asleep in the vehicle, not seeming to be disturbed…
What to Watch
AI outlook — possibilities, not facts
Kevin Tessier will be presented before an investigating judge and indicted for murder and attempted murder.
Very likely · Within days
An anti-terrorism or racist crime investigation will be opened.
Likely · Within days
The Plaisir apartment will be fully assessed by the deminers before being made accessible.
Very likely · Within days
Open Questions
- What are the suspect's precise motivations and racist ideology?
- Is Plaisir's apartment fully secured by the bomb squad?
- Are there other victims or accomplices?
- What charges will be brought against Kevin Tessier?





