Jon Stewart

Dr. Rose Nolen-Walston, associate professor of Large Animal Internal Medicine at New Bolton Center in Kennett Square, tends to Lily. Submitted photo. Lily’s cause of death: A broken neck Lily, the horse who gained national attention after getting shot up with a paintball gun, apparently died from a fall, causing her neck to break. Tracey…

Clem Murray/Staff Photographer. Tracey Stewart and Lily. Unlike her husband, former Daily Show host Jon Stewart, Tracey Stewart isn’t comfortable in front of cameras – something she isn’t shy about acknowledging. But she stood in front of more than a dozen reporters at a private animal-rehabilitation center in Kennett Square, Chester County on Wednesday to…