A new $7.4 billion settlement with states has been reached with Purdue Pharma and its Sackler family owners. We'll unpack.

The Sackler family and the opioid maker they founded, Purdue Pharma, have together agreed to pay $7.4bn to settle liabilities over their roles in the opioid crisis, ending months of negotiations after a previous deal fell apart.

Tennessee and 15 states have reached a $7.4 billion settlement with the Sackler family and Purdue Pharma for their role in the opioid crisis, the largest of its kind in US history.