Unless Child Protection is very different in the USA to how it is in the UK, there's no way in hell this could be 'resolved'. They might have had their children returned to the family home under certain, strictly supervised conditions, but that would never be an end to it. Far too often, social services have decided it was safe to send a kid home to the parents and then a week later, that kid was dead -- so now they tend to be hugely cautious and have very strict protocols that involve a fairly long (at least six to twelve months) period of monitoring.
I'm not buying the 'resolved' story for a minute.