female perpetrator

Father Finds Daughter’s Journal with Plot for Violence

 
The suspect’s father finds her journal that outlines the plot. Journal entries dated back to December 2016 and described a timeline and phases of the attack.

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Staff on Staff Targeted Violence

 
In early 2013, detectives began investigating a series of threatening letters that were being received by university custodial workers. Some of the letters were handwritten, so investigators began working with the State Police Crime Lab, requesting a handwriting analysis to compare the suspect letters against a known sample from an identified suspect, who was a former employee and co-worker of the victims.

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Text a Tip Alerts Police to Students’ Violent Plot

 
At least two months before the planned attack, student 1 publishes violent posts on her social media account. A friend sees that student 1’s Tumblr page is filled with violent images, and confronts her about it….

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Parent Discovers and Reports Violent Threats Made to His Child

 
A thirteen-year-old female and former student (homeschooled at the time of the threat) specifically threatens other students with acts of violence via text message….

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University of South Carolina 2015 Targeted Shooting

 
Former student stalks her ex-husband…

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Alpine High School 2016 Shooting

 
Shooter allegedly plans to kill her stepbrother with a 9mm semiautomatic handgun…

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University of Alabama Huntsville 2010 Shooting

 
The shooter attends a faculty meeting and begins to shoot meeting attendees…

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Independence High School 2016 Murder Suicide

 
Female student is upset at a recent breakup with her partner…

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Bishop Neumann Junior-Senior High School 2001 Shooting

 
Girl who is bullied moves to a new school where she is once again teased…

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