You can now read 10 articles in a month for free on BostonGlobe.com. Read as much as you want anywhere and anytime for just 99¢.

The Boston Globe

Metro

Yvonne Abraham

Unseen peril in Arlington

Mei Jones wasn’t on the list.

The mother, killed along with her infant sons a few days ago, lived in a town that knows what it is doing when it comes to preventing domestic violence, and takes pains to track those in harm’s way. Still, here we are again: Trying to make sense of yet another incomprehensible act by a man who wouldn’t let go.

Loading comments...

You have reached the limit of 10 free articles in a month

Stay informed with unlimited access to Boston’s trusted news source.

  • High-quality journalism from the region’s largest newsroom
  • Convenient access across all of your devices
  • Today’s Headlines daily newsletter
  • Subscriber-only access to exclusive offers, events, contests, eBooks, and more
  • Less than 25¢ a week