By Jill Reilly PUBLISHED: 04:55 EST, 19 April 2013 | UPDATED: 08:34 EST, 19 April 2013 A police officer has been gunned and a second officer critically injured after a night of chaos in Boston. One officer, whose identity has not been released, was shot after attending a disturbance at Massachusetts Institute of Technology campus. A second officer identified as Richard H. Donahue, 33, is in a critical condition after attending a shoot-out between police and two Boston bombing suspects in the suburbs of the city. The drama unfolded hours after the FBI released images of two men named as suspects in the Boston blast which killed three and injured 176 on Monday.
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Gunned down at Massachusetts Institute of Technology campus last night
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Was attending a disturbance on the prestigious campus
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Second police officer has been critically wounded after shoot-out
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Terrorist dubbed 'Suspect 1' killed after gunfire in suburb of Watertown
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Manhunt for 'Suspect 2' is still underway in surrounding area
It is unclear if the @placeholder shooting is related to the earlier incident.