Defendant meets Codefendant at a bar. They engage in pleasant conversation for an hour, after which Defendant suggests they go to Codefendant's apartment to engage in some illicit activities. Defendant and Codefendant go to Codefendant's house. A few moments later, police officers, who have been investigating Defendant's illicit activities, pry open a window in Codefendant's house and observe Defendant in possession of contraband related to the illicit activities. The officers notify a judge of their observations, promptly obtain an arrest warrant, and within minutes burst in and arrest Defendant in possession of the contraband.
Defendant moves to suppress the contraband under the Fourth Amendment.
Exclude the contraband, because Defendant was a guest of Codefendant. Admit the contraband, because the police entered the house to arrest Defendant with a warrant. Exclude the contraband, unless the police pried open the window to see what was in plain view. Police respond to an anonymous cell phone call that tells them an apparently drunken hit and run driver has just left the scene of an accident which the driver caused on a four lane highway. As the Police approach the indicated area, they note a car fitting the cell phone description weaving erratically and headed in the opposite direction on the four lane highway.