We picked it up with the local drug dealers living there.

She said it could have been a drug house, Death, Murder Ect.

Not only do you risk your assets but helping him convert drug money into legit rent receipts is money laundering​. 20 year potential​ Federal sentence.

I have purchased properties using "drug dealer math" in the past and the deep analytical side has never been my strong suite. 

Did the photographer/real estate agent take the pictures at 8am when no one was around or at noon when the drug dealing and fights start?

If I didn't care, I'd simply become a drug dealer.  

In all other respects, these dwelling units shall conform to the minimum prescriptive requirements for residential dwelling units.

As @james wise mentioned, Ohio you have to sit in a brick and mortar location, and endure long drug out sessions to get the required hours in.  

Within an hour after closing... he received a call from the previous property manager as the police had kicked in the door, arrested the tenant, and seized a large amount of drugs from the home.

I took over managing a building in Downtown Boston and I have a major issue with drug users loitering and using in my building.