Boston 8 hours ago 4 injured in Roxbury dog attack A dog attack left one person with life-threatening injuries and three others, including two Boston police officers, hurt. US & World Videos 1:45 Crews battle Milton brush fire as dry conditions persist 1:30 Five people injured in fiery crash in Harwich 2:18 Local leaders raise concerns about Trump's deportation plans 0:53 Crews fight large brush fire in Milton 2:42 Massive fire breaks out at abandoned mill in Chelsea
