United States June 18, 2018 5:10 pm 2 Injured in North Andover Propane Tank Explosion The explosion reportedly occurred shortly before 4 p.m. at a Mobil gas station on Osgood Street. US & World Videos 0:49 Bowling alley reopens 6 months after mass shootings in Lewiston, Maine 2:27 Mother speaks out after school shooting threat in Milton 0:17 Student encampments taken down at Tufts University 1:46 Deaf woman stabbed in East Boston 0:39 Police respond to incident in Whitinsville