Local news TV has been infamously consolidated to conglomerates and often clearly makes a mission to do as little journalism as possible - often overreporting one story in development with speculation and forgetting about the actual resolution.
You do see some good work in complaints forwarding "name and shame" occassionally where they pressure for resolution about bueracratic failures and dodgy businesses fixing the situation as it is the easiest way to make the problem go away.
It's worse than that. A significant portion of of American "local" news is actually just parroting Sinclair Broadcast Group which is a national group trying to push right wing opinion.