Has anyone had experience with this - in other words - can she simply decline the charge without the credit card company reaching out for investigation into the matter?

It sounds like you are investigating the DSCR route due to lack of investment funds. 

Cops all the time do everything they can to not investigate crimes.

.📈 Interest Rates UpdateMortgage rates remained steady above 7% this week.For context:2017–2021 rates: 3.65%–4.87%Pre-pandemic average: 4.16%While today’s rates are higher, Las Vegas home prices continue to rise.

I'm looking to investigate this market a little further and wondering if anyone can help me out.

The FBI is who investigates and goes after mortgage fraud.

Now they continually ghost me. 

There are a lot of site-specific issues you need to investigate before deciding what the land is worth to you.

My realtor told me that there's been happenings of neighbors turning in people who are doing STR's and getting investigated by authorities, resulting in fines & such.  

Expect property inspector to investigate rehab performed was good, alongside general property inspection.Can a BP member please recommend a good inspector along with what I should expect to pay for the service.Thank you