active killer Archives - Page 10 of 12

Church Security: Most Church Attacks Occur During Activities Other Than Sunday Morning Worship Services

A three-year study by Concilium Inc. concludes that criminal attacks during church services and in church buildings, not motivated by robbery or theft, are usually foreshadowed by warning signs—erratic behavior, severe mental health symptoms (hallucinations, paranoia, delusions, depression, and suicidal thoughts), a major life stressor, communicated threats, or the harboring of a grievance against a church or member—which are visible to people the assailant knows.

[ Read SemperVerus articles on the topic of DE-ESCALATION ]

When these observable warning signs are reported, law enforcement and the potential assailant’s family members, friends, and peripheral contacts stand a good chance of preventing violence.

Organizing, Training & Running a House of Worship Armed Congregant Security Team

Emanuel Kapelsohn The Armed Citizens’ Legal Defense Network (ACLDN) is a membership organization that helps members in the legal fight after they justifiably use force in self-defense by paying for the services of attorneys, expert witnesses, private investigators, and more. It also educates members in the law governing use of force in self-defense and how armed citizens can protect against unmeritorious prosecution.

[ Read the SemperVerus article, Church Security Review: House of Worship Firearms and Use of Force Policy ]

Attorney, court expert witness, and ACLDN Advisory Board member Emanuel Kapelsohn, president of The Peregrine Corporation, and author of the House of Worship Firearms Use of Force Policy Bundle (as a service to SemperVerus readers, Emanuel Kapelsohn is making this computer-fillable formatted policy bundle available at a $25 discount from the regular price. Order the bundle here. Then, on the checkout page, simply type in the discount promo code SEMPERVERUS25.), is interviewed in the ACLDN Journal on the subject of “Organizing, Training & Running a House of Worship Armed Congregant Security Team.” Below are the complete 2-part video interviews, links to the Journal print articles, and bullet points of salient information from the interview:

Tactical Training for Individuals and Church Security Teams to Thwart Active Violence Incidents (Part 2)

This is the follow-up post to the first article about how Blue Arrow Consultants trains church security teams in handling Active Violence Incidents (AVI) in their houses of worship.

SemperVerus attended the two-day, more-than-six-hour training session at a Michigan church building with that church’s security team. It consisted of two hours of classroom teaching and four hours of live-action AVI scenario training with inert Glock blue guns and Glock 19X Gen5 Airsoft pistols and protective clothing.

[ Read the SemperVerus article, Tactical Training for Individuals and Church Security Teams to Thwart Active Violence Incidents (Part 1) ]

The course instructor was Del Kostanko, police trainer and founder of Blue Arrow Consultants, LLC, who teaches that knowing how to assess and respond to threats can lessen the need for force, reduce the chance of physical harm, and minimize liability.

[ Read the SemperVerus article, A Prayer for Church Security Team Members ]

Disruptions during church services and events are generally benign, without violence, and can be solved using de-escalation techniques and skills.

[ Read the SemperVerus article, Gentle Response De-Escalation Training for Church Security Teams ]

But, in the rare case of an AVI, church security teams must know how best to work cohesively to appropriately and courageously stop the deadly threat. SemperVerus highly recommends Blue
Arrow Consultants to expertly train your church safety team in the best practices of SWAT methods to properly prepare for when very bad times happen.

[ Read the SemperVerus article, Chart: The Spectrum of Potential Threat Personas in Self-Defense and Church Security ]

The following is merely a small sampling of the excellent lessons Del taught, along with photos of some of the physical execution of those lessons in staged scenarios:

Video: The Role of Armed Citizens in Active Violence Incidents

The complex topic of armed citizens in active violence incidents is discussed in the video below by a panel of law enforcement and emergency response experts on the vodcast YouTube Channel of the National Center for Integrated Emergency Response (NCIER).

[ Read the SemperVerus article, Concealed Carry Daily Prayer ]

The video discussion includes:
    •  Potential benefits and risks of armed citizen intervention
    •  The critical importance of proper training and ongoing skill maintenance
    •  Legal and ethical considerations for carrying and using firearms
    •  Proper interaction with law enforcement in post-incident scenarios

By semperverus
Posted on 01/24/202507/14/2026

The 5 Lines of Defense in Church Security, Beginning Outside

You’ve seen the headlines:

• “FBI Warns of Terror Threats to Churches, Synagogues”
• “Idaho Teen Accused of Planning Church Attacks in Loyalty to Islamic State”
• “Churches Urged to Be Vigilant Against Increasing Threats”

Bollards protecting a building from vehicle attacks [ Read the SemperVerus article, Chart: The Spectrum of Potential Threat Personas in Self-Defense and Church Security ]

Here are practical suggestions to harden your church building and sharpen your defensive practices to keep your congregants and facilities safe from criminal and terrorist attacks:

• Erect bollards and/or reinforced concrete planters parallel to the entire church building’s exterior that is most vulnerable to vehicle attacks (e.g., doors, glass windows and walls, etc.).

• Affix security film on all first-floor windows and glass walls, reinforcing them to resist criminal breakage.