February 25, 2022

Arlington, VA

Arlington County is developing an alert system aimed at improving its emergency response to behavioral health crises.

The aim of the system, dubbed the Marcus Alert, is to keep people in crisis — due to a mental illness, substance use disorder or intellectual and developmental disabilities — from being arrested and booked in jail.

It comes from the Marcus-David Peters Act, which was signed into law in late 2020 and is named for Marcus-David Peters, a 24-year-old biology teacher who was killed by a police officer in 2018 while experiencing a mental health crisis.

Arlington builds call system to divert people in mental health crises from jail