A suspect has been arrested after a fatal hit-and-run that killed Taylor Wilkinson, a 20-year-old Fisher College student.

After 11 years on the job, K9 Viper retired in December, and K9 Rogan is now on the force, Dracut police said Friday.

Boston police said the bus knocked down four light poles and two transformers, leaving wires strewn across the highway.

Boston police said an Academy shuttle bus with 18 passengers on board lost control and veered into a utility pole just after 5:30 a.m. Monday. Five poles came tumbling down in a chain reaction.

I’VE HAD HIM SINCE SEPTEMBER. NOW. WE WENT THROUGH SCHOOL UP AT THE BOSTON POLICE CANINE ACADEMY. MACK IS THE NEWEST WORCESTER POLICE CANINE. HE’S THE SEVENTH DOG IN THE UNIT, BUT THE FIRST ...