Local News Merrimack Valley Explosions September 13, 2018 / 11:59 PM EDT / CBS News A home on Chickering Road in Lawrence exploded Sept. 13, 2018. The chimney crushed an SUV, killing Leonel Rondon. (WBZ-TV) Merrimack Valley Explosions A gas explosion destroyed this home in Lawrence, Sept. 13, 2018. (WBZ-TV) Merrimack Valley Explosions Firefighters in a bucket above flames that destroyed a Lawrence home after a gas explosion, Sept. 13, 2018. (WBZ-TV) Merrimack Valley Explosions A gas explosion destroyed this home in Lawrence, Sept. 13, 2018. (WBZ-TV) Merrimack Valley Explosions A gas explosion destroyed this home in Lawrence, Sept. 13, 2018. (WBZ-TV) Merrimack Valley Explosions Firefighters work to extinguish a fire in Lawrence. (Photo by Scott Eisen/Getty Images) Lawrence Explosions A gas explosion destroyed this home in Lawrence, Sept. 13, 2018. (WBZ-TV) Merrimack Valley Explosions Firefighters inspect a home after a gas explosion on September 13, 2018 in North Andover. (Photo by Adam Glanzman/Getty Images) Merrimack Valley Explosions Firefighters inspect a home after a gas explosion on September 13, 2018 in North Andover. (Photo by Adam Glanzman/Getty Images) Merrimack Valley Explosions An aerial view of the fires in Lawrence after a gas line explosion, Sept. 13, 2018. (WBZ-TV) Merrimack Valley Explosions A multi-family home in Lawrence burned after a gas explosion, Sept. 13, 2018. (WBZ-TV) Merrimack Valley Explosions A house fire in Lawrence after a gas main problem, Sept. 13, 2018. (WBZ-TV) Merrimack Valley Explosions Smoke coming out of home in Lawrence during a series of gas explosions, Sept, 13, 2018. (WBZ-TV) Merrimack Valley Explosions Firefighters at one of the Lawrence fires after a gas main problem, Sept. 13, 2018. (WBZ-TV) Merrimack Valley Explosions A firefighter is treated at the scene of a fire in Lawrence after a gas main problem, Sept. 13, 2018. (WBZ-TV) Merrimack Valley Explosions Firefighters in Lawrence after gas explosions rocked the Merrimack Valley, Sept. 13, 2018. (WBZ-TV) columbia gas A Columbia Gas worker shuts off the gas in a home in North Andover, Sept. 14, 2018. (WBZ-TV) Merrimack Valley Explosions Traffic was backed up for miles on Route 495 with several exits closed after the explosions and fires, Sept. 13, 2018. (WBZ-TV)