Q: My son was in the backyard playing soccer, and he must have hit a sprinkler head. The sprinkler now wobbles from side to side, and when the water comes on it’s like Old Faithful. How can I fix it?

Four buildings in Fall River were discovered to be using sprinkler heads recalled 24 years ago. The fire chief says more could be out there.

Survivors of July’s Gabriel House fire have alleged the assisted living facility’s sprinklers weren’t working the night of ...