Pennsylvania Avenue NW closed as wanted suspect barricades inside unit

WASHINGTON, D.C. - A section of Pennsylvania Avenue Northwest is closed after a wanted suspect barricaded himself inside a unit while police were serving a warrant Saturday morning, according to the Metropolitan Police Department. MPD’s Violent Crimes Suppression Division was serving a warrant around 8:33 a.m. in the 2400 block of Pennsylvania Avenue Northwest when the suspect ran into a unit,…