Photo: Police officer shot on Massachusetts Institute of Technology campus -...
Photo: Police officer shot on Massachusetts Institute of Technology campus - @thetech
View ArticleMIT police officer shot suffers from 'life-threatening injuries,' police say...
MIT police officer shot suffers from 'life-threatening injuries,' police say - @WCVB
View ArticlePolice sweeping the MIT campus; students advised to stay indoors until...
Police sweeping the MIT campus; students advised to stay indoors until further notice - @MITnews
View ArticleMIT police officer pronounced dead after being shot on campus, Middlesex...
MIT police officer pronounced dead after being shot on campus, Middlesex County DA says - @CBSBoston
View ArticleMIT Police have determined that the suspect in this evening's shooting is no...
MIT Police have determined that the suspect in this evening's shooting is no longer on campus. It is now safe to resume normal activities - @MITnews
View ArticleBullet hole through a wall and chair following MIT shooting - @AKitz
Bullet hole through a wall and chair following MIT shooting - @AKitz
View ArticleMIT cancels classes following shooting - MIT.edu
MIT cancels classes following shooting - MIT.edu
View ArticleHarvard University joins MIT, Emerson College in cancelling classes - @Harvard
Harvard University joins MIT, Emerson College in cancelling classes - @Harvard
View ArticleMIT police officer said to have been shot, killed by Boston Marathon bombing...
MIT police officer said to have been shot, killed by Boston Marathon bombing suspects identified as Sean Collier by police chief - @AP
View ArticleBlack bunting at MIT police headquarters in honor of killed officer Sean...
Black bunting at MIT police headquarters in honor of killed officer Sean Collier - @ToddKazakiewich
View ArticleRoommate of fallen MIT police officer puts up American flag in front home - @
Roommate of fallen MIT police officer puts up American flag in front home - @
View ArticleBoston Police Commissioner: MIT police officer was assassinated in his cruiser
Boston Police Commissioner: MIT police officer was assassinated in his cruiser
View ArticleVice President Biden will travel to Massachusetts to attend a memorial...
Vice President Biden will travel to Massachusetts to attend a memorial service on MIT campus for Sean Collier - @politico
View ArticlePhoto: People on Vasser Street at MIT observe a moment of silence for victims...
Photo: People on Vasser Street at MIT observe a moment of silence for victims of the Boston Marathon attacks - @anders94
View ArticlePhoto: Police officers line up outside private memorial for slain MIT police...
Photo: Police officers line up outside private memorial for slain MIT police officer Sean Collier - via @GlobeBallou
View ArticlePhoto: Long line of officers begin making their way across Briggs Field at...
Photo: Long line of officers begin making their way across Briggs Field at MIT for memorial for slain police officer Sean Collier - via @cbsboston
View ArticlePublic memorial service held for slain MIT officer Sean Collier - @NBCNews
Public memorial service held for slain MIT officer Sean Collier - @NBCNews
View ArticleMIT president at memorial for slain police officer Sean Collier: To the...
MIT president at memorial for slain police officer Sean Collier: To the Collier family, we grieve with you. There are no words - @7News
View ArticleSen. Elizabeth Warren of Mass. at the memorial for slain MIT officer: Today...
Sen. Elizabeth Warren of Mass. at the memorial for slain MIT officer: Today we member officer Sean Collier; he was a model for how a police officer should serve - live video
View ArticleVice President Joe Biden speaks at memorial service for slain MIT police...
Vice President Joe Biden speaks at memorial service for slain MIT police officer Sean Collier - live video
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