Whew, David! Dodged a bullet there! (Well, your guest did more than you, am I right?)
In the US, you'd call the police if you found a guest had died in your rental space. The reason is that this qualifies as an unattended death, which automatically is handled by the police to ensure the death was not the result of foul play.
If the cops don't believe it's necessary or appropriate for them to handle it, they'll advise you whom to call. It could be a local funeral home, for instance. (In fact, if upon investigation the police don't believe the death is suspicous, they'll likely have you contact a funeral home to remove the body. The cops probalby will only take the body to the city morgue if they have reason to believe a crime has been committed.)
And if you find a guest unconscious and requiring medical assistance, I'd call an ambulance. Not sure what their next of kin could do for an unconscious relative even if you were able to reach them. The faster you call for medical help, the better.
That's how I'd approach it, anyway. Others may have different advice.
Carl & Diane
Casita de Milagros
San Marcos, TX
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