Publications

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Terrorism and Targeted Violence (T2V) in the United States: Overview of 2023-2025 Data

By Sheehan Kane

Published June 2026

Research Brief

This research brief provides an overview of 2,976 terrorism and targeted violence crimes that were committed in the United States from January 1, 2023, through December 31, 2025. The analysis explores the types of events, locations, targets, weapon types, ages of perpetrators, intended plot types (e.g., property crime, low casualty attack, mass casualty attack), and outcomes of the events.

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Terrorism and Targeted Violence (T2V) in the United States: Workplace Violence

By Sheehan Kane and Leah Peckham

Published April 2026

Research Brief

This research brief analyzes 271 premeditated workplace violence events that were committed in the United States from January 1, 2023, through December 31, 2025. It explores incident rates, locations, affected industries and victim characteristics, weapon types, perpetrator motives and outcomes, and key perpetrator characteristics.

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Terrorism and Targeted Violence (T2V) in the United States: Database Overview

By Michael Jensen, Sheehan Kane, and Sean Doody

Published January 2025

Research Brief

This research brief provides an overview of 1,306 terrorism and targeted violence crimes that were committed in the United States from January 1, 2023, through July 31, 2024.

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Terrorism and Targeted Violence (T2V) in the United States: Perpetrator Age Characteristics

By Michael Jensen, Sheehan Kane, and Sean Doody

Published January 2025

Research Brief

This research brief explores the age characteristics of the perpetrators who were responsible for 1,306 terrorism and targeted violence crimes that were committed in the United States from January 1, 2023, through July 31, 2024.

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Terrorism and Targeted Violence (T2V) in the United States: Weapon Types

By Michael Jensen, Sheehan Kane, and Sean Doody

Published January 2025

Research Brief

This research brief examines the weapons that were used, or were intended to be used, in 1,306 terrorism and targeted violence crimes that were committed in the United States from January 1, 2023, through July 31, 2024.

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