 Chicken byproducts and other slimy substances were dumped in an area on South McRaven Road from an 18-wheeler, and police say they believe they know who did it. They're asking for you to help them find Billy Deshunte Stewart and help them deprive him of his freedom, at least temporarily. Something equally as slimy? Someone saw a truck driving down city streets in Greenville with wastewater, also known as sewage, leaking out.