PASCO, Wash. -- Pasco Police and a SWAT team have blocked off Court St. in Pasco in between 4th and 5th Avenue. They are issuing a search warrant at an apartment building on the 700 block of Court. Police are looking for 19-year-old Miguel Pantiagua. He's wanted for 2nd degree assault in relation to a fight that broke out at the Pasco flea market last weekend. Pantiagua left the apartment building. Police are searching the area. Pasco High School and Captain Gray Early Learning Center were on lock down temporarily.