TEMPE, AZ — A 62-year-old man was arrested Wednesday after a physical attack at a community center in Tempe, officials said.
Officials say it happened around 11:30 a.m. at the Escalante Multi-Generational Center near Loop 101 and University Drive.
Six seniors were hurt, and at least one was taken to a hospital, according to police. Officials say the injuries include broken bones.
Derek Kirven was taken into custody in connection with the attack.
Police say Kirven was confronted for not signing in for an event that required sign-in. After being confronted, he reportedly attacked multiple people.
Security responded and detained him until police arrived.
Below is video released by the city of Tempe of the incident. Viewer discretion is advised.
Kirven was taken into custody and is being booked into jail.
He faces felony charges of aggravated assault and criminal damage, along with other misdemeanor charges.
Police say there is no ongoing threat.
We’re aware of a serious assault at the Escalante Multi-Generational Center. Police have arrested 62-year-old Derek Kirven. Six seniors were hurt, and at least one was taken to the hospital. There is no ongoing threat. Our thoughts are with everyone affected. pic.twitter.com/n0FMYSkNwI
— Tempe Police Department (@TempePolice) January 7, 2026
