My neighbor just died in his yard about 10 days ago and his wife and I couldn’t save him with CPR though we both tried, the medics came and worked on him and then pronounced him, and then he lay on the ground for hours until a detective and medical examiner could examine everything about 4-5 hours later, he was 86.
My son in law is a state trooper in a rural part of our state. He is on call one weekend a month where he has to investigate every “unattended” death. Some Sunday mornings he is literally going from one to the next. Usually they are just normal folks passing at their homes. But he HAS to go and “investigate.” That takes time.