A Boston police officer opened fire on a “vicious” dog near the Boston Public Library, just a short distance from the Boston Marathon finish line on Thursday ... The dog tried to attack an officer, ...

Boston police targeted a “vicious dog” with gunfire and multiple Tasers Thursday morning outside the Boston Public Library ... near the Boston Marathon finish line after the animal tried to ...

A Boston police officer shot at a "vicious dog" that tried to attack them near the Boston Marathon ... getting a call about the dog at Boston Public Library, police said. When they arrived the ...

Boston police say a "vicious dog" attempted to attack ... the Boston Marathon finish line ahead of Monday's race. Boston police say it started with a call from the Boston Public Library to remove ...

Matt Schooley is a digital producer at CBS Boston. He has been a member of the WBZ news team for the last decade. Boston police say a "vicious dog" attempted to attack an officer near the Boston ...