Later that day, Treisman arrived at the bank in a Honda Accord. Bank employees contacted police when the defendant asked them about the van. Police officers searched his car wherein they found a .380-caliber and a 9 mm Luger hidden in a clothes hamper. They arrested him for allegedly carrying a concealed weapon.
Authorities also seized the defendant’s cellphone and other 15 electronic devices showing more than a thousand images and over 1,200 videos of child pornography. They also found that he is in possession of driver’s licenses from three states.
The suspect admitted his interest in terrorism & mass shootings
The defendant to police and investigators from the Joint Terrorism Task Force that he ” in terrorist incidents and mass shootings.”
A search of his online aliases showed his desire to kill individuals whom he hates and his intention to commit mass shootings.
In his phone, the defendant wrote a note on October 15, 2019, that he planned to mass shooting at a mall food court on Christmas or Black Friday.”