You learn quickly that everyday places can become sites of danger when a small explosive was thrown into a busy beauty salon in Grenoble, injuring multiple people, including a young child. Officials say six people sustained minor to moderate injuries after the device detonated inside the salon, and emergency services treated those affected at the scene.
They will want to know how the attack unfolded, who is under investigation, and what it means for community safety; the next sections break down the explosion’s timeline, eyewitness accounts and footage, and the ongoing police response.
Expect clear details about the incident, verified developments in the probe, and the ways local residents and authorities are responding as the investigation continues.
Details of the Beauty Salon Explosion

Six people were injured when a masked person threw a small explosive into a salon on a busy street in Grenoble. Authorities described the device as a blast-type grenade and emergency services responded within minutes.
Timeline and Location of the Incident
The attack occurred around 3:00 p.m. on February 6 on Gambetta street in central Grenoble, in the Isère department. Witness footage shows a masked individual forcing the salon door, throwing the device inside, then fleeing with at least one accomplice who filmed the act.
Responders arrived quickly; police and firefighters sealed the scene and cordoned off the block near Gustave-Rivet square. The Isère prefecture and local prosecutor opened an investigation and said investigators were pursuing leads from circulating social media footage.
Key facts:
- Time: ~15:00 local time.
- Place: Beauty salon on Gambetta street, Grenoble (Isère).
- Immediate action: scene secured, investigation launched.
Nature of the Explosive Device
Officials said the device was not a standard military grenade but a small blast device that produced a powerful shock and shattered the salon window. Prosecutors characterized the act as an intimidation-style attack rather than a clear attempt to kill, though the blast still caused physical harm and property damage.
Medical and forensic teams examined fragments and blast patterns to classify the device. The description aligns with improvised explosive devices that use a compact charge to maximize shock over fragmentation. Authorities warned residents to avoid sharing unverified videos while the technical investigation continued.
Who Was Injured and Immediate Response
Six people sustained injuries, including a five-year-old child. Reports indicate the injuries were not life-threatening; victims received on-site care and further assessment at local medical facilities. Eyewitnesses described people covered in blood and multiple screams after the explosion.
Emergency services prioritized triage, and the Isère prefecture coordinated safety measures for nearby businesses. Investigators interviewed witnesses and collected the video filmed by an accomplice, which police said provided crucial leads for identifying suspects.
Investigation and Community Impact
The investigation prioritized identifying the device type, locating witnesses, and assessing injuries and property damage. Local officials coordinated scene containment, forensic analysis, and public safety messaging to limit further risk.
Suspects and Possible Motives
Authorities treated the device as an improvised explosive but initially considered reports that it resembled a grenade. Investigators interviewed salon staff, customers, and nearby businesses to establish a timeline and identify anyone who entered or loitered near the salon before the blast. Surveillance footage from street cameras and neighboring shops became central to tracing the suspect’s movements.
Detectives looked for links between the suspect and the salon — whether the attack was targeted at an employee, intended as intimidation, or part of a personal dispute. They also explored alternative motives, including random violence or a prank that escalated, and checked criminal records for individuals seen on footage or named by witnesses.
Response from Local Authorities
The Isère prefecture dispatched emergency services and public-safety teams to the scene within minutes, securing the area and arranging medical transport for the injured. Bomb technicians assessed remnants of the device; investigators preserved evidence for laboratory analysis to confirm composition and firing method.
Police set up a temporary perimeter and reopened limited foot traffic only after structural and forensic checks. Investigators issued a public appeal for anyone with phone video or dashcam footage to contact the lead detective. Officials coordinated with municipal social services to offer counseling to victims and nearby residents shaken by the incident.
Broader Concerns in Grenoble
Local business owners expressed immediate worry about customer safety and potential declines in foot traffic around the salon’s block. City council members and the chamber of commerce discussed extra lighting, CCTV expansion, and voluntary neighborhood-watch increases to reassure residents and protect storefronts.
Community groups urged clear communication from the Isère prefecture about progress in the probe and any new risks. Several neighborhood associations planned a public meeting with police to review safety measures, witness tips, and ways to support the injured, especially the child reported among those hurt in the blast.
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