A city ambulance was hit by gunfire while responding to a medical call around 3:20 a.m. on Sunday morning.
CBS 3 media partner Mass Live and The Republican reported that officers and the ambulance crew were at a call on State Street near Hancock Street.
They said that's when a man came running toward them, saying he was being robbed.
Police said two other men then appeared, one firing a handgun.
Nobody was struck by the shots, but one did hit the American Medical Response ambulance, which had a patient inside.
No arrests have been made.
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