Boulder, Colorado | June 2, 2025:
In a terrifying act of violence that has rattled the community of Boulder, Mohamed Soliman, 25, was arrested after allegedly launching a flamethrower assault on a residential home late Saturday evening. The incident resulted in three injuries and has raised serious concerns about the increasing use of homemade weapons in violent crimes across the United States.
According to Boulder Police, Soliman constructed a makeshift flamethrower using propane tanks and chemical containers — a device authorities say was both highly flammable and deadly. The Boulder fire attack occurred in a neighborhood near the University Hill area and sent flames shooting into the sky, prompting panic among nearby residents.
Emergency services responded quickly. Firefighters managed to contain the blaze before it spread to adjacent houses, and three individuals inside the home were treated for burns and smoke inhalation at a nearby hospital. Thankfully, all victims are now in stable condition.
Witnesses reported seeing Soliman flee the scene on foot. He was apprehended by police just two blocks from the site of the fire. At the time of his arrest, Soliman was carrying additional incendiary materials and protective gear, indicating he may have planned further violence.
“This wasn’t just an impulsive act,” said Boulder Police Chief Maris Herold in a statement to the press. “This was a calculated, dangerous assault carried out with a home-built weapon in a densely populated area. We’re extremely fortunate there was no loss of life.”
Homemade Flamethrowers: A Rising Threat
The flamethrower incident in USA 2025 underscores a growing concern among law enforcement: the increasing accessibility of DIY weapon tutorials and radical content on the internet. In recent years, there has been a sharp uptick in the number of individuals using non-firearm devices such as Molotov cocktails, acid sprays, and now flamethrowers in violent crimes.
Soliman’s background is currently under investigation. Authorities have confirmed that he has no known links to organized terror groups but had a history of mental health issues and had previously been flagged for erratic behavior. Investigators are now looking into his digital footprint, including whether he was influenced by extremist online content promoting homemade weapon attacks.
Public Safety: How to Stay Protected Against Unusual Weapon Attacks
In light of the Boulder flamethrower attack, experts and officials are urging the public to remain vigilant and take practical steps to safeguard themselves and their communities:
Know the Signs: Unusual purchases of chemicals, propane tanks, or protective gear by individuals acting suspiciously should be reported.
Stay Aware of Surroundings: Be alert in public and residential areas, especially if someone is carrying strange equipment or behaving erratically.
Community Reporting Matters: Report concerning behavior to local authorities. Early intervention can prevent escalation.
Install Surveillance: Home security systems and cameras can not only deter such attacks but also assist law enforcement in investigations.
Emergency Preparedness: Ensure your household has a fire extinguisher, evacuation plan, and emergency contact list.
Legal Proceedings Underway
Mohamed Soliman remains in custody and is expected to face multiple felony charges including attempted murder, arson, and use of an incendiary device. His arraignment is scheduled for later this week at Boulder County Court.
This Boulder arson suspect now represents a case study in how unconventional weapons and lone-wolf actors can pose major threats to urban safety. Authorities are calling for stronger regulations and improved online monitoring to address the growing influence of DIY weapon culture.
He is arrested now