Slain MIT officer honored at memorial service

Posted at 5:35 PM, Apr 24, 2013
and last updated 2013-04-24 17:35:27-04

Wednesday, Boston said goodbye to MIT police officer Sean Collier.

James Taylor performed in front of thousands who were gathered on the MIT campus.

Collier was ambushed and killed by the bombing suspects during their crime spree.

Friends and family described the 27-year-old as a great guy.

Vice President Joe Biden also spoke at Collier’s memorial service.