Once again, GregH's lease is in IL not IN. Laws vary from state to state. Once again you are wrong. A police officer actuallylegally violates a persons rights when they are arrested. They are searched with probable cause incident to an arrest, their vehicle are searched with probable cause on the smell of cannibis or an open alcoholic beverage. A person is searched on a Terry stop to check for weapons without a warrant. Felons cannot possessfirearms. If an order of protection isissued against you all your guns are gone. There are manyoccasions when a police officerlegally violations a persons constitutional rights withouta warrant.I arrest people all the time, not every arrest or incident has to have a report. A charging document, a notice of arrest without warrant, a traffic citation for speeding does not require a report. If a conservation officer had to have probable cause or reasonable suspicion that a crime has been commited to enter your land it would have stated it that way. As a police officerI can go onto your property to investigate suspected criminal activity as long asI am a reasonable distance from your residence.There are also instances were a warrant is not needed to enter into a residence. If there is fresh pursuit(a suspect fleeing)or it is believed that evidence would be destroyed a police officer can enter into a dwelling, secure the residence and then obtain a warrant to search. I am off for the next two days. When I go back to work I will get you all the case law, IL. statue and supreme court rulings dealing with this. I READ THEM AND RECIEVE TRAINING ON THEM ALL THE TIME!