Updated: 3:25 PM EDT July 20, 2021 LANCASTER COUNTY, Pa. — An 18-year-old Lancaster County man has been charged with Homicide by Vehicle, DUI, and other offenses stemming from a July 5 crash that killed the driver of a horse and buggy in East Earl Township. Phillip C. Sullivan III, of Lititz, is also charged with Homicide by Vehicle While DUI, Accidents Involving Death or Personal Injury, Driving Under the Influence of Alcohol or Controlled Substance (General Impairment), and three summary offenses, according to East Earl Township Police. Police say Sullivan was driving under the influence when his vehicle struck a horse and buggy on the 5700 block of Division Highway at about 2:45 a.m. He then allegedly fled the scene, according to police.