A 3-year-old boy is dead, and his mother and 3-year-old sister are in critical condition after a hit-and-run in Livonia on Sunday night.
Police say the 28-year-old woman from Detroit was walking with her 3-year-old son and daughter, who are twins, across Merriman Road at Lyndon.
They were hit by a car that then fled the scene, police say. Traffic signals were flashing red on Lyndon and yellow on Merriman, according to police.
Officials say witnesses removed the children from the road, and they were transported to the hospital. The 3-year-old boy died from his injuries, and the mother and her daughter remain in critical condition…