One terrorist dead; one on the run; Watertown, Mass. shut down: Look at these new close ups

This photo was released via Twitter by Boston PD. This is the 19-year-old terrorist on the loose.

Last night there was a call at MIT Campus where an MIT officer was killed by the terrorists. The terrorists carjacked a black Mercedes SUV. When they stopped at a convenience store for gas, the owner of the SUV escaped and police were called.

Dzhokkhar A. Tsarnaev is a resident of Cambridge, MA.

This is the terrorist that is dead.

There was a pursuit, and the terrorists threw explosives out of the vehicle at law enforcement. Another officer was injured, and terrorist one in the black cap was killed during a shootout. His brother, suspect two in the top photo and in the white cap below, remains on the run.

Boston PD urge residents in Watertown, Newton, Waltham, Belmont, Cambridge and the Allston-Brighton neighborhoods of Boston to stay indoors, via Twitter.

The two brother terrorists together.

Businesses and schools are closed.  All mass transit is shut down. All vehicle traffic is suspended.

The terrorist is armed and dangerous. According to law enforcement, "he is here to kill people."