Merrimack Valley September 13, 2019 8:05 am 1 Year Since Merrimack Valley Explosions It’s been one year since thousands of residents in Lawrence, North Andover and Andover were affected by the natural gas pipeline explosions in the Merrimack Valley. US & World Videos 1:31 Family outraged after death of MSP recruit 2:37 Pro-Israel protester charged in shooting of man who tackled him released on bail 3:18 Family demands answers in death of Mass. State Police recruit 2:56 Family says Mass. State Police recruit dies after injury at training academy 3:13 How a dad got his Taylor Swift tickets swiped (and refunded)