Exigent Circumstances to Justify a Warrantless Search Do Not Include

Exigent circumstances to justify a warrantless search do not include:

A) Where it would be impractical for the police to obtain a search warrant.
B) Where an emergency justifies the warrantless search.
C) A situation where the police discover that a murderer is living in a private home.
D) All the above are considered by the courts to be sufficient exigent circumstances.