ELLIOTT (KDKA) — SWAT was on the scene along Chartiers Street in the Elliott neighborhood to assist with a warrant suspect.

The Pittsburgh Police announced Monday that members of the Fugitive Task Force attempted to serve an arrest warrant in the 1200 block of Chartiers Avenue.

When the task force tried to make contact with the male suspect, he refused to come out of a residence and barricaded himself in, police said.

SWAT was then called to assist.

The man surrendered peacefully after 1:30 p.m. and was taken into custody without incident.

Pittsburgh Langley School was on lockdown when the incident occurred.

The lockdown has since been lifted.