I also use Smart Move for credit checks, criminal history checks and eviction checks. 

I called the police to create a recent complaint and then the landlord called and confirmed that illegal activities where occurring.

“Drug-related illegal activity” means the illegal manufacture, sale, distribution, purchase, USE, or possession with intent to manufacture, sell distribute, or USE of a controlled substance (as defined in Section 102 or the Controlled Substance Act (21 U.S.C. 8002) or possession of drug paraphernalia.2.Resident, any member of the resident’s household or guest or other person under the resident’s control shall not engage in any act intended to facilitate illegal activity, including drug-related illegal activity, on or near the said premises.3.Resident or members of the household will not permit the dwelling to be used for, or to facilitate illegal activity, including drug-related illegal activity, regardless of whether the individual engaging in such activity is a member of the household.4.Resident or members of the household will not engage in the manufacture, sale or distribution of illegal drugs at any locations, whether on or near the dwelling unit premises, or otherwise.5.Resident, any members of the resident’s household, or a guest or other person under the resident’s control shall not engage in acts of violence, or threats of violence, including but not limited to the unlawful discharge of firearms, prostitution, criminal street gang activity, intimidation, or any other breach of the housing agreement that the other wise jeopardizes the health safety or welfare of the landlord, his agents, or tenants.6.VIOLATION OF THE ABOVE PROVISIONS SHALL BE A MATERIAL VIOLATION OF THE HOUSING AGREEMENT AND GOOD CAUSE FOR TEMINATION OF TENANCY.

Based on the circumstances you may be able to charge them with fraud or criminal charges depending on what information was on their application.  

I prefer 12 month leases, but I also do a thorough screening process in the beginning to ensure credit and criminal history are satisfactory and that the applicants have stable jobs/source of income.

It's crucial that you are diligent in tenant screening, get a credit, criminal and eviction report on anyone that you are seriously considering signing a lease with.

YOu can search the PA judicial portal (Google that one), drill into the county and search for criminal and civil proceedings.

Aurora has already passed a law very similar to Denver's If you go way south of Denver (Colorado Springs, Castle Rock, for instance), the politics get more conservative and the emphasis on property rights starts trumping any complaints from neighborhood associations.About the kitchen .... 

No complaints.

There is a development facing backlash from local groups over the same ole complaints, crime, property values, etc. here in KC.