Gunman Kills 1, Injures 6 in Colorado Ambush

A man fired more than 100 rounds at sheriff’s deputies in Colorado early Sunday, killing one officer and injuring four others and two civilians before being fatally shot himself.

A man fired more than 100 rounds at sheriff’s deputies in Colorado early Sunday, killing one officer and injuring four others and two civilians before being fatally shot himself. Authorities called the incident, which took place at an apartment complex in Highland Ranch, Colorado, an ambush.

The incident occurred at about 5:15 a.m. at an apartment that authorities had already visited four hours prior to address a noise complaint. Deputies returned in response to reports of a disturbance at the home and were let in by a male tenant who lived with the gunman.

The gunman had barricaded himself in a bedroom and deputies came under fire almost immediately after trying to talk to him, Douglas County Sheriff Tony Spurlock said.

"I do know that all of them were shot very, very quickly. They all went down almost within seconds of each other, so it was more of an ambush type of attack on our officers," Spurlock said. "He knew we were coming and we obviously let him know that we were there."

The wounded deputies tried to pull the fallen officer out of the line of further gunfire but as they were injured themselves, they were only able to “crawl to safety,” Spurlock said. The officers were all wearing bulletproof vests but somehow the “rounds struck them outside where the vests cover”.

The three deputies and one police officer injured were listed in stable condition Monday. Two civilians in neighboring apartments were shot during the standoff but the injuries were not life-threatening.

Spurlock said part of the investigation will include determining how many weapons the suspect used and whether they legally belonged to him, though Spurlock added that authorities had determined he had used a rifle.

The suspect was later killed in an exchange of gunfire with SWAT. Spurlock said the suspect had no criminal history but had a history of encounters with law enforcement.

Colorado authorities were made aware of the gunman after being contacted by Wyoming College of Law campus police to warn them about threatening Facebook posts he’d made. The suspect, a former student, had posted many threatening and violent rants about professors at the school.

In a Nov. 6 email, Assistant College of Law Dean Lindsay Hoyt told students to notify campus police if they spotted him or his car near campus. In addition, security on campus was increased for several days.

The suspect had also posted angry videos criticizing Colorado law enforcement officers and threatening his partner.

The exact motive of the gunman is not known. He reportedly live-streamed the incident on Periscope after broadcasting events earlier in the evening, including his call to 911 that brought authorities to his apartment for the second time that night.

About the Author

Jessica Davis is the Associate Content Editor for 1105 Media.

Featured

  • Ransomware Attacks Rise for the First Time in Six Months

    Ransomware attacks have risen for the first time in six months, increasing by 28% month-on-month to 421 attacks. While overall attack volume remained below 500, the uptick may signal a renewed escalation heading into the year’s most active period for cyber criminals. Read Now

  • Report: 47 Percent of Security Service Providers Are Not Yet Using AI or Automation Tools

    Trackforce, a provider of security workforce management platforms, today announced the launch of its 2025 Physical Security Operations Benchmark Report, an industry-first study that benchmarks both private security service providers and corporate security teams side by side. Based on a survey of over 300 security professionals across the globe, the report provides a comprehensive look at the state of physical security operations. Read Now

    • Guard Services
  • Identity Governance at the Crossroads of Complexity and Scale

    Modern enterprises are grappling with an increasing number of identities, both human and machine, across an ever-growing number of systems. They must also deal with increased operational demands, including faster onboarding, more scalable models, and tighter security enforcement. Navigating these ever-growing challenges with speed and accuracy requires a new approach to identity governance that is built for the future enterprise. Read Now

  • Eagle Eye Networks Launches AI Camera Gun Detection

    Eagle Eye Networks, a provider of cloud video surveillance, recently introduced Eagle Eye Gun Detection, a new layer of protection for schools and businesses that works with existing security cameras and infrastructure. Eagle Eye Networks is the first to build gun detection into its platform. Read Now

  • Report: AI is Supercharging Old-School Cybercriminal Tactics

    AI isn’t just transforming how we work. It’s reshaping how cybercriminals attack, with threat actors exploiting AI to mass produce malicious code loaders, steal browser credentials and accelerate cloud attacks, according to a new report from Elastic. Read Now

New Products

  • QCS7230 System-on-Chip (SoC)

    QCS7230 System-on-Chip (SoC)

    The latest Qualcomm® Vision Intelligence Platform offers next-generation smart camera IoT solutions to improve safety and security across enterprises, cities and spaces. The Vision Intelligence Platform was expanded in March 2022 with the introduction of the QCS7230 System-on-Chip (SoC), which delivers superior artificial intelligence (AI) inferencing at the edge.

  • Camden CM-221 Series Switches

    Camden CM-221 Series Switches

    Camden Door Controls is pleased to announce that, in response to soaring customer demand, it has expanded its range of ValueWave™ no-touch switches to include a narrow (slimline) version with manual override. This override button is designed to provide additional assurance that the request to exit switch will open a door, even if the no-touch sensor fails to operate. This new slimline switch also features a heavy gauge stainless steel faceplate, a red/green illuminated light ring, and is IP65 rated, making it ideal for indoor or outdoor use as part of an automatic door or access control system. ValueWave™ no-touch switches are designed for easy installation and trouble-free service in high traffic applications. In addition to this narrow version, the CM-221 & CM-222 Series switches are available in a range of other models with single and double gang heavy-gauge stainless steel faceplates and include illuminated light rings.

  • Unified VMS

    AxxonSoft introduces version 2.0 of the Axxon One VMS. The new release features integrations with various physical security systems, making Axxon One a unified VMS. Other enhancements include new AI video analytics and intelligent search functions, hardened cybersecurity, usability and performance improvements, and expanded cloud capabilities