A Massachusetts state trooper's cruiser was involved in a two-car crash early Sunday morning in Somerville.
As the trooper stood outside of his police cruiser along Interstate 93, another car rear-ended the cruiser. The trooper was not harmed in the accident, which happened just before 3 a.m., officials said.
The driver of the car was brought to Boston Medical Center and likely will face charges, police said.
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Several lanes were closed at the crash site to accommodate the emergency response and investigation.