A criminal gets into a car chase with police. The criminal causes an accident during the chase killing himself and injuring another dude. The injured dude gets into the hospital burned and uncautious. -The police get into problems when causing damage or accidents during pursuit. So the police tries to get the bloodwork of the victim of the car crash caused by the chase of the now dead criminal. Just to blame the victim with drunk driving if the test is positive. That way they can bust him for drunk driving and are not at fault. Nurse refuses under order from her supervisor to give them the blood. Cop powertrips and assaults her on the spot to arrest her for refusing his 'order'. If she gave them the blood she would break the law and hospital regulations, probably get fired and could never work in the medical field again.
Please tell me what I am understanding wrong here.