BOSTON (AP) -- Like many other youngsters, Sean Collier wanted to be a police officer. Unlike most, he brought that dream to life -- and then died doing it, becoming a central character in one of the most gripping manhunts the nation has ever seen.
The three people killed in the Boston Marathon bombings, along with the many others who lost limbs, have gotten the lion's share of the attention in the year since the bombings. The loved ones of Sean Collier, a Massachusetts Institute of Technology police officer who investigators say was shot by the bombing suspects, are this week remembering a brother and doting uncle who seemed destined to enter law enforcement.
"I can remember he was 2 or 3 years old running around the house making a siren sound yelling, 'You're breaking the law' and trying to arrest us for not doing what we were supposed to do," said Nicole Lynch, his sister. "His role in the family was to not only protect all of us, but to make sure we were doing the right things."
Collier was called in to help with dispatch when news of the bombings broke in Boston, across the Charles River from the MIT campus in Cambridge.
"Sean knew that we were all worriers in the family, so he texted us all and said: 'I'm fine, but I'm very busy. I'm at work,'" Lynch said.
Days later, he was shot and killed in his cruiser hours after the FBI released photos and video of brothers Tamerlan and Dzhokhar Tsarnaev as the bombing suspects. Investigators say they shot him while attempting to take his gun. He was 26.
Collier was the fifth of six children. He studied criminal justice at Salem State University, working for a time as a civilian at the Somerville Police Department.
"He was a young guy with an old soul, mature beyond his years," Bob Trane, a former Somerville alderman whose ward includes the home where Collier lived, said the day after the shooting. "He was old school -- respectful, courteous, dedicated."