EXCERPT:
DAVIS: "The city of Houston issues tools and equipment to public works employees from this warehouse, but we found some employees buying the same tools and equipment with their city-issued credit cards, hundreds of thousands of dollars' worth."
UNKNOWN: "There was a scheme. A couple of employees that we're aware of that for a series of years were using a p-card to make purchases of tools and then selling those tools on their own and pocketing the money."