In 1993, Edwards began his own firm in Raleigh (now named Kirby & Holt) with a friend, David Kirby. He became known as the top plaintiffs' attorney in North Carolina. The biggest case of his legal career was a 1996 product liability lawsuit against Sta-Rite, the manufacturer of a defective pool drain cover. The case involved Valerie Lakey, a three-year-old girl who sustrained pool suction-drain injury. She was disemboweled by the suction power of the pool drain pump when she sat on an open pool drain whose protective cover had been removed by other children at the pool, after the swim club had failed to install the cover properly. Despite 12 prior suits with similar claims, Sta-Rite continued to make and sell drain covers lacking warnings. Sta-Rite protested that an additional warning would have made no difference because the pool owners already knew the importance of keeping the cover secured.