UPDATE 8:45 A.M. EST: The suspect’s home, 410 Norfolk St. in Cambridge, is surrounded by police and the SWAT team has guns drawn. Two people are now in custody.
UPDATE 8:35 A.M. EST: Brynn Gingras of NBC New York releases yearbook photo of Boston bomb suspect. A classmate said “he was quiet.”
UPDATE 7:54 A.M. EST: NBC’s Pete Williams is reporting that the dead suspect’s name is Tamerlan Tsarnaev, 26. According to NBC, Dzhokhhar ran over Tamerlan trying to escape from police. The deceased suspect allegedly had explosives strapped to his chest.
Governor Deval Patrick has warned residents to stay in their homes. Dzhokhar is considered armed and dangerous.
UPDATE 6:56 A.M EST: NBC reports that the remaining suspect’s name is Dzhokhar Tsarnaev, 19. The suspects were brothers, legal residents from Turkey (Chechen) who had allegedly been in the US for approximately one year.
Dramatic events unfolded in Boston overnight that have left an MIT police officer and one of the Boston Marathon bombing suspects dead, more explosions and much of Greater Boston on active lock down as a massive manhunt continues.
After the shooting of the MIT officer, police followed in pursuit of 2 suspects who fled to the Boston suburb of Watertown.
A police SUV “drove towards the shooters,” he said, and was shot at until it was severely damaged. It rolled out of control, Mr. Kitzenberg said, and crashed into two cars in his driveway.
The two shooters, he said, had a large, unwieldy bomb that he said looked “like a pressure cooker.”
“They lit it, still in the middle of the gunfire, and threw it. But it went 20 yards at most.” It exploded, he said, and one of the two men ran toward the gathered police officers. He was tackled, but it was not clear if he was shot, Mr. Kitzenberg said.
Read more from the Boston Globe AP below:
According to State Police Colonel Timothy Alben, the night’s outbreak of violence began about 10:30 p.m. police received reports of a robbery of a convenience store in Kendall Square near MIT. A few minutes later, an MIT police officer, who has not been identified, was shot multiple times while in his cruiser at Main and Vassar streets, near Building 32, better known as the renowned the Stata Center on the MIT campus.
The officer was pronounced dead at Massachusetts General Hospital.
A short time later, two men carjacked a Mercedes SUV at gunpoint, and the owner of that car was able to flee at a gas station on Memorial Drive. The SUV proceeded out Memorial Drive toward Watertown followed by a long train of police vehicles in pursuit.
At one point during the pursuit, the two suspects opened fire on Watertown police and a Transit Police officer, who was shot and who is now in critical condition at a Boston-area hospital this morning.
During the gunfight, the man known as Marathon suspect #1 was wounded. He was taken into custody and later died at Beth Israel Deaconess Medical Center in Boston, Alben said.
Police have since been searching for the other bombing suspect.