Just because sex wasn't mentioned in the contract doesn't mean your not getting busted for prostitution because the intent, regardless of the verbal contract details, was sex for money.Wholesaling if done correct is perfectly legal, you can most certainly assign your interest in a contract. 

I rent to refinery contractors....welders, boilermakers, pipefitters, etc.Some guys find out about my places from the local prostitutes. 

Were the police calls noise related.. get time and date of calls.Give her written notice of Non-compliance, Noise violation, High Traffic (unauthorized people at all times of day/nite), prostitution (more than likely).. and dont forget the trash.I'd do a letter of mutual lease termination with the notice on non-compliance, and say if she agrees to vacate, in writing within 5 days,, that's by Sunday at 5 PM you will not file eviction action on Monday at 9AM.

You live in a state that feels prostitution and kids playing doctor are at least Tier 2 sex offenders and mark their drivers licences. 

I mean it seems to be the right kind of place because at night you don't see questionable behavior, i.e. prostitutes, drug deals, etc.

Based on what we know and found out from neighbors, although we don't have any abstract evidence, Tenants were misusing the property to run a Prostitution type of business, massages service etc.

I had section 8 tenants involved with drugs and prostitution.

We have prostitutes to thank for democracy and the rule of law.Yes, the reality of this battle and the man are far, far different from the completely ahistorical portrait of Themistocles sketched out in the film "300: Rise of an Empire." 

Occasionally I have to deal with dead animals, used condoms and prostitutes. 

By far the most upvoted contribution I ever made was about prostitution and cocaine.