New Hampshire April 10, 2017 4:40 am Massive Fire in NH; 2 Buildings Collapse Two buildings collapsed during a massive fire in Portsmouth, New Hampshire, Monday morning. (Video: 617 Images) US & World Videos 3:40 Forecast: Extreme heat this week 0:19 17-year-old dies after shooting in Lynn 0:21 14-year-old dies in Wareham dirt bike crash 1:50 Small plane makes emergency landing on Cape Cod beach 1:35 Lowell teen's death investigated as a homicide