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Mass Casualty Incidents

As the military saying goes, “Prior planning prevents poor performance.” This phrase can be applied to preparing for mass casualty incidents. Check this page for articles and resources on ensuring you and your department are ready for the unexpected, as well as the latest updates on major incidents in the United States and across the world.

Steps to implementing unified command, staging and access learned from the Route 91 Harvest Festival attack
The owners of a special event standby service in Nevada offer lessons learned from the Route 91 festival shooting in Las Vegas
From collapsing comms to makeshift evacuations, Katrina showed EMS leaders what true preparedness looks like. Now’s the time to embed those lessons before the next storm hits.
Police say the driver stepped away to check seating just before the bus went through a guardrail and landed on its side
ATF agents found four “simple” improvised explosive devices during the investigation of the Grand Blanc Township Church of Jesus Christ of Latter-day Saints attack
A gunman opened fire outside the Kickapoo Lucky Eagle Casino in Eagle Pass, then fled 180 miles before his arrest
Worshippers pulled victims to safety after a man rammed a pickup into a Grand Blanc Township chapel, opened fire and set a blaze
The gunman drove a flag-bearing pickup into a Grand Blanc Latter-day Saints church, opened fire and started a blaze
Police say the gunman fired from a boat into the crowd at American Fish Company in Southport in an attack they called a “highly premeditated”
A school police officer deployed pepper spray during a lunchtime brawl in a Palm Beach County high school
Three officers were killed and two others were critically wounded following a shooting in York County
An independent review says incident command wasn’t formally established until 25 minutes after the shooter was in custody and fire crews were dispatched late
Police say at least two people exchanged shots at a site behind a vacant building owned by a landlord
A student shot two of his Evergreen High School peers before shooting himself and later dying
Holland firefighters contained a hazardous materials leak at the LG Energy Solutions battery plant
Mislabeling public safety K9s creates confusion, liability and access issues during high-stakes deployments
Authorities say a husband and wife from Georgia were killed and seven children injured when two ATVs collided at Indian Mountain ATV Park
Hennepin EMS official said the police’s swift, accurate tally of victims let medics move the wounded quickly to three hospitals
Minneapolis Police say the shooter opened fire through church windows toward the children sitting in the pews during school Mass before dying at the scene
New Orleans EMS providers recall wading through floodwaters, improvising landing zones and carrying patients when 911 went silent 20 years ago
Experts say Katrina’s communication breakdowns, coordination gaps and aid delays still shape policy and should guide today’s debates over FEMA’s future
Mercy Flight deployed three helicopters when a tour bus carrying 54 people rolled over near Exit 48A in Pembroke
The coach, carrying more than 50 passengers from Niagara Falls, rolled into a ditch, leaving multiple dead and dozens airlifted to hospitals
An SUV crashed into the Yonkers clinic lobby, injuring several people
Volunteer “patients” with mock injuries, victims of a simulated bleacher collapse, helped University of Iowa’s Stead Family Children’s Hospital rehearse rapid triage and stabilization protocols
U.S. Steel says it is still investigating the blast as hospitals report treating at least 10 workers, including burn victims, from the 1,400-employee Mon Valley plant
The blasts at U.S. Steel’s Mon Valley Works killed one worker, left at least two unaccounted for and injured dozens as black smoke billowed over the Pittsburgh area
More than 100 volunteers joined police, firefighters, EMS and school staff in Springfield for a full-scale drill designed to test emergency response
Five soldiers were shot at Fort Stewart, prompting a brief lockdown before the suspected shooter was arrested