No they can't. If they try to use it in court it would be immiscible.
Police can exceed the scope of a search warrant if, during the course of the search, they find evidence of another crime being or having been committed.
A Search Warrant
Under most circumstances, no. The police usually need a warrant to search your house, car, property, etc. However, there are some cases in which the rule can be bent. If you are being arrested, the police may search you and your property for weapons or other accomplices for their own safety. If the police already have permission to be on your property, and they see some form of evidence that is clearly visible, they have the right to lawfully seize it. If the person who is in control of the property gives consent to the police, they may search it.
Yes. It is usually referred to as 'plain view.'
A search warrant allows police to search for property and seize specific property, at a specific time, for a specific reason; In Canada a "General Warrant" allows the police to use a particular technique or method, (that without Judicial authority would be considered a breach of the persons rights) to obtain information relating to an offense. An example of a General Warrant would be: Authorization for the police to conduct a perimeter search of a property to look for signs of say a marijuana grow operation (condensation, smell etc) These observations can not be physically seized (They are observations and not property) and therefore a search warrant is not applicable.
Almost impossible to answer without knowing much more detail.
a police officer with a warrant has the legal power to enter a home without the permission of the homeowner of tenant and seize any and all possible evidence or illegal drugs etc. example: marijuana, crack cocaine, unlicenced arms, murder weapons.
The "catch" to this question is the word, "grave". This word is subject to interpretation. What is grave to some might not be grave to others.
Police seizure is not affected by a lien put on the property by anyone as long as they follow the due course of law.
It is important to seize every opportunity that comes your way. The police officers will seize the stolen property. As a result of the lawsuit, he is able to seize your assets. With a search warrent, the officers are able to seize evidence from the scene.
Yes and no. If the Police have a search warrant or your consent, they may search you. If they have neither and you're not under arrest, then no. This would be a 4th amendment violation and any evidence obtained through the illegal search would be suppressed. They may only search you incident to arrest, which means after they've verbally informed you that you're under arrest.
Animal control can get a warrant to search and seize animals that are distress.
Yes, an arrest warrant allows them to enter only your registered address to seize you. You do not have to be tried to be arrested.