The place looks clean blood was cleaned off the walls, most was on the couch he threw out.

There are no crime stats in Hawaii, it's life blood is tourist dollars.

If not does it have air circulation through the house's air ducting system? 

the old saying “ you can’t get blood from a turnip “ applies here .

Enterprising blood-sucking-leaches, er, I mean lawyers, will search the public records looking for people who own multiple properties, and then find a reason to sue them. 

Just checked the total US money in circulation M2, increased from 15.5 trillion end of 2019 to about 18.4 trillion, roughly 20% in the first 5 month of 2020.

@Chuy GonzalezI am 1 for 1 getting burned by section 8 tenant costing me $7000 total with lesson learned. 12 years and first bad blood bath

It was very inspiring I had to circulate it. 

The listing agent you need to be aware of is the one who smells blood when a buyer submits an offer on behalf of themselves, because they know multiple ways to take advantage of that buyer without them ever even knowing it.

If prices are too high now, you could either hoard the cash and wait for blood in the streets during the next downturn, or dump that cash into your highest-cost (ie, interest rate) mortgage, and then pull a HELOC on that so you can deploy the cash when it IS affordable again.