HORRY COUNTY, S.C. (WBTW) -- Wednesday marked 10 years since a Little River woman was found dead in North Myrtle Beach in a case that remains unsolved. Amber Berbiglia's body was found next to her still-running car. Her mother, Michelle Robinson, said Amber was on her way to work when it happened. "We're a very close family -- all of us. I just don't get it," Robinson said. "She was very, very popular. Always laughing. She lit up the room when…