$5,000 reward offered in series of ‘unprovoked attacks’ in Massachusetts

Authorities in Massachusetts offered a $5,000 reward in its search for a suspect who is believed to be responsible for a series of at least 10 “unprovoked, random assaults” in the city of Waltham.Police in the city of Waltham, about 12 miles west of downtown Boston, said Tuesday that the city was “dramatically increasing” its…