Head Start preschool run by the Neighborhood House Association of San Diego is being sought after by state child-care regulators to revoke their license due to negligence. According to a state complaint filed March 28, teachers at Head Start by the Sea in Encinitas failed to properly supervise a 4-year-old boy who managed to tie a jump rope tightly around his neck. The child suffered no permanent damage from the incident but there was “a visible linear abrasion to the neck and red petechiae to both eyes,” states the complaint.