This was passed along to me by a US employee:
An assistance fund has been set up for the sons.
Donations can be made to the Gwinn Assistance Fund, account #811098180, at the Piedmont Advantage Credit Union. Employees who have accounts with the credit union can simply transfer funds. For those employees who do not belong to PACU, they can mail checks payable to the Gwinn Assistance Fund to the following address:
PACU
4700 Yorkmont Rd.
Charlotte, NC 28208