A man was killed after being struck by a hit-and-run driver on Tuesday, May 19th, at the early morning hours on the Periférico Sur highway in Mérida. The man, whose identity is unknown, was approximately 45 years old, of slender build, and was wearing blue jeans, a white sports shirt, and work boots. The victim was found lying in the center lane. Paramedics who arrived at the scene confirmed that the man had no vital signs, suffering from a frac…