Photo Gallery: Boston manhunt: Friday, April 19, 2013 29/60

People and a pet gather outside a home as heavily armed police officers did house to house search on a street in Watertown, Mass. Friday, April 19, 2013, as a massive search continued for one of two suspects in the Boston Marathon bombing. A second suspect died in the early morning hours after an encounter with law enforcement. (AP Photo/Craig Ruttle) ORG XMIT: MACC116