The police have no duty to protect the public has only been tested under orders to protect from what I understand. Being charged with murder for not enforcing a restraining or protective order that led to a murder is sort of ridiculous, so I understand not forcing the police to act on every protective order.
Being part of an active shooting where it was obvious children were dying hasn’t been ruled as not part of a police officers duty to protect. I hope this doesnt set new precedent because that would be insane.