Two U.S. Embassy staffers and two Mexican law enforcement officials died in an unspecified accident following a drug eradication operation in Mexico, authorities said Sunday.

The North Carolina mother who vanished in 2001 and was located safe and sound earlier this month was arrested on an outstanding order, officials say.

A family’s search for a mother who vanished decades ago ended with news that she was “alive and well” — but she still doesn’t want…