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.

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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.

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Pittsburgh Langley School was on lockdown when the incident occurred.

The lockdown has since been lifted.