Bronx detectives are questioning a person of interest following a shooting rampage inside an apartment building on Wednesday morning that left one man dead and two others seriously wounded. A massive police presence converged in the area of 1412 College Ave. in Claremont after the shooting happened just before 8:35 a.m. on Aug. 27. Throughout the morning, two police helicopters swirled above numerous police officers and detectives who sealed off the area of East 170th Street and College Avenue while investigating the shooting.