WASHINGTON, D.C. (7News) — The Metropolitan Police Department (MPD) responded to a barricade situation in southeast D.C. on Wednesday morning that ended with the arrest of a man for assault with a dangerous weapon.
The situation unfolded around 1:42 a.m. when the suspect barricaded himself in a building at the 2900 block of Knox Place SE. People were asked to avoid the area for hours, and several roads were closed as a result…