ryan lanza. led to a car in handcuffs. taken into custody for questioning. also questioned according to sources telling cnn, two roommates of the brother who lives here, believed to have no connection at all to the suspect. this building behind me, a five-story building with two- and three-bedroom apartments, on the street, hoboken police, jersey city police, bomb squad representatives, although they didn't go into the apartment building, and the fbi had a presence here. the fbi did remove materials from this apartment, including some kind of computer. there are questions about why the brother was taken into custody at all, especially in handcuffs. one police officer on the scene did tell me, apparently some kind of confusion that the brother's i.d. may have been found on the shooter's body. that was one police officer telling me that, we're not