The rules on search and seizure are complex, and there are some scenarios where a police officer is permitted to enter your home without showing a warrant. Generally, however, a police officer should produce a warrant before entering your home - whether it is a warrant to search your home, or arrest someone the police believe to be in your home. If you face charges stemming from this incident, you should contact an attorney as soon as possible.
Answered on Aug 15th, 2011 at 3:33 PM