 The more that we pay attention to those lethality risk factors, the safer our communities will be. There was a history of domestic violence involving a guy who killed his wife before killing himself, and there was a police pursuit, too. Here's Chief Mark Carrier-Hopkinton. It's a very tragic event. Anytime you have any type of domestic, those are very dangerous calls to go on. There's no answer why the state police didn't tell us that the guy was at large over the weekend, armed and dangerous.