GWINNETT COUNTY, Ga -- Bud and June Runion of Marietta, are not the first people to fall victim to someone they agreed to meet on a buying and selling network site. The couple's bodies were found ...

At first glance, the items listed for sale on Craigslist seemed benign: Blue socks. A fancy china set. A collectible action figure. But there was odd lingo slipped into the otherwise mundane posts.

Craigslist is a pretty shady website. Some people use it to find prostitutes, drugs, people who can satisfy immediate impulses. Other people use Craigslist to buy and sell unused goods and to find ...