He said power could not be restored to the property because there is exposed wiring making power a safety hazard.

I would think with Texas property code if there is thought to be mold then I would at least have a chance to do remediation prior to being sued.The below was taken from me reading online a lot about this particular subject.The Texas Property Code states that landlords are obligated to fix anything that threatens the health or safety of a tenant, and mold would certainly qualify.

However, she may have just been asking out of curiosity or a safety concern. 

The neighborhood is all important; walkability and safety.

It is far easier to simply be patient, adapt a frugal life style, take a second job and save the money you need to start.  

Safety and profit in numbers.Assuming of course that you are able to invest in positive cash flow properties.   

Repairs that affect the safety, Heath or habitability of the property are the only ones that are governed by the Statute referenced

Real estate isn't going away, be patient.3.

Its a challenge to find a good tenant, especially in the winter.As Victor said... make repairs that prevent additional damage to the property or are essential to safety... leaky roof, broken windows, storm windows, furnace filters, smoke alarm batteries, furnaces & hot water tanks well beyond their useful life, repair holes in foundation or walls to prevent easy critter egress, repair gas leaks, repair dripping faucets, etc.Bob Collett, PM

I'd make more if I was patient and just put it on the MLS.