Updated at 10:30 p.m. — The person who was barricaded inside an Arlington Heights home has been taken into custody, police say.

INCIDENT: Police Activity
LOCATION:300 Blk S. Fillmore St.
IMPACT: Police Activity in the area has concluded. It is now safe to return to your residence.

Sent to: Map (Add on next page) at 21:25:57 on 04-08-2022

— Arlington Alert (@ArlingtonAlert) April 9, 2022

Earlier: Two streets north of Columbia Pike, in the Arlington Heights neighborhood, are blocked due to a reported barricade situation.

A person reportedly suffering from a mental health issue is inside a house on the 300 block of S. Fillmore Street and refusing to come out. Fillmore, an arterial street between the Pike and Route 50, is blocked by police south of 2nd Street S. as a result, while parts of 2nd Street are also blocked.

Arlington County police have established a command post on 7th Street S., near the Montessori Public School of Arlington. That street is blocked as well, west of S. Walter Reed Drive.

The incident started before noon and as of 3 p.m. is still ongoing. Both police and fire personnel are on scene, as negotiators try to coax the person out peacefully.

Police, meanwhile, are assisting students in the neighborhood as schools — including Thomas Jefferson Middle School and Fleet Elementary — are let out for the day.

The ACPD will be assisting students who live in the vicinity of S. Fillmore and S. 2nd St. There is no ongoing threat to either school community.

— Arlington Public Schools (@APSVirginia) April 8, 2022

Police continue to work towards resolving the incident. Be advised the following road closures are in place:

Fillmore St. between 2nd St. S and 5 St. S

7th St. S between Water Reed Dr. and Highland St.

2nd St. S between Garfield St. and Edgewood St.

— ArlingtonCountyPD (@ArlingtonVaPD) April 8, 2022