Animal neglect true reason for death of horse on movie set CNN reports, The horse was killed Monday during filming at the Hansen Dam Equestrian Center in the San Fernando Valley. According to the City of Los Angeles' Department of Animal Services, which conducted an investigation, the horse was running when it stepped on its own lead rope and broke its neck. Animal Services is ruling the death an accident. As someone who has owned and worked with horses his entire life I must tell you this case is most likely not an accident, but rather the result of cruel...