Now the retailer is implementing new measures to deter shoplifters.
Authorities recovered 278,000 items stacked floor to ceiling in a warehouse
The cost to repair the damage is $35,000.
A disgruntled employee killed six in the September 2012 rampage.
The county signshop has since replaced all of them, with taxpayers footing the bill.
The company was the target of a “sophisticated” scam that compromised the payment information of its clients.
Many store staffers say retailers have been too soft on rising crime and should take a more hands-on approach with lawbreakers.
He faces up to 32 years in prison for a string of crimes.