ASPP PRO Members

ASPP PRO Members

Meet Our Team

Meet Our Team

Scylla named Kris Greiner its Vice President of Global Sales, drawing on more than 25 years in the security industry and sustained work in AI based weapon detection. Scylla is an independent Community of Experts partner and publishes its own performance results at scylla.ai. ASPP™ was founded by Chris Grollnek, an active shooter expert whose P.R.O. Model™ the Department of Justice selected as “A” national standard and which is in use at some installations and commands across the Department of Defense.

Kris Greiner, Vice President of Global Sales at Scylla, in a professional portrait

Kris Greiner

Active Shooter Prevention

Kris Greiner is the Vice President of Global Sales at Scylla, a company specializing in AI-powered video threat detection solutions. With over 25 years of experience in the security industry, he has expertise in intelligent security solutions and AI-based weapon detection.

Kris’ Executive Bio and Experience

At Scylla, Greiner oversees global sales operations, contributing to the company’s mission of enhancing safety through advanced AI technologies. He has been instrumental in promoting Scylla’s solutions across various sectors, including education, healthcare, and corporate security. His efforts include participating in webinars and industry events to discuss the role of AI in proactive threat detection and response strategies.

Prior to joining Scylla, Greiner held leadership positions at companies such as Solbreez, Xerox, and PSI VendPrint, focusing on security integration and solutions.

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Scylla AI

Proactive Security Solutions Through Advanced AI Technology

Scylla AI is a provider of AI-powered physical threat detection solutions, specializing in real-time video analytics to enhance security across various sectors. Founded in 2018 and headquartered in Austin, Texas, Scylla’s technology integrates seamlessly with existing surveillance systems, offering capabilities such as weapon detection, perimeter intrusion alerts, aggressive behavior recognition, and false alarm filtering. Their solutions are designed to proactively identify and respond to potential threats, thereby improving safety and operational efficiency for clients worldwide.

Securing Tomorrow, Today.

ASPP/PRO Your Partners in Prevention

DOJ Video: Behind the Scenes

Chris Grollnek, active shooter expert-prevention

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Join us in our mission to create a future where the phrase “I never thought it would happen here” is a thing of the past. Together, we can make #NEVERHERE™ a reality, ensuring a safer tomorrow for everyone.

U.S. Secret Service – National Threat Assessment Center Reports Recent Mass Shootings Occurred in Places We Visit Everyday.

51%

Mass Shootings Happened in Businesses

35%

Mass Shootings Happened in Open Spaces

14%

Mass Shootings Happened in Schools, Universities, Places of Worship.

About ASPP/PRO

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Learn more about why our destination is #NEVERHERE™.

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Voices of Trust and Security

Real Stories from Those Who’ve Experienced ASPP PRO’s Impact

Real Stories from Those Who’ve Experienced ASPP PRO’s Impact

Chris, I’m the FBI’s program manager for active shooter situations and on the White House working group seeking ways to prevent gun violence. I wanted to drop a note and let you know that I thought the DOJ video was well done. You address many points that we have been stressing.

Katherine Schweit
FBI Program Manager, Active Shooter Situations, The White House, Retired

I worked with Chris on a case covering several months and found him to be most diligent in handling the requirements of the project from inception to completion. He was always quick to respond to requests for information and assistance and his work product was invaluable to the successful outcome of the case. Chris is very goal oriented and was flexible to employ the necessary tactics and strategies to achieve the goals we had set for the project.

Kent Richardson

Chris, thanks so much for those kind words. I know my staff is very grateful for your insights and advice on keeping PCM a little safer. I can see God has given you a real calling in this area, and I encourage you to keep at it. At the end of your career, when you are looking back at everything, knowing you did what God called you to do will be worth more than you know. Take this advice from someone on that side of the river! Many blessings to you and safe travels!

Pastor Tom

I first met Chris Grollnek after the Pulse Nightclub massacre. He’s extremely knowledgeable about best practices regarding active shooters. Chris took great pains to explain law enforcement’s failures when responding to Pulse. He doesn’t talk down to ordinary citizens. Rather, he converses in a manner the layperson can comprehend. I’m very grateful for my professional relationship with Chris Grollnek.

Timothy Cwiek
Senior Writer Philadelphia Gay News

Thank you for presenting at the People’s City Mission on December 10th. Your presentation was greatly appreciated, and I have already shared some of the valuable information you provided with my organization. Your storytelling approach was engaging, although it would have been helpful to know more about the audience’s background and why we were all there. It’s a shame more people couldn’t attend, as your message deserves to be heard by a wider audience. Best of luck in your mission to raise awareness and put an end to these events.

Chris Klingenberg