What is the burden of proving proper justification for a search and seizure in the absence of a warrant, arrest or consent?

What is the burden of proving consent when a search warrant is sought for search and seizure? (California, United States of America)

Can a search warrant be used to search for marijuana and heroin in the bedroom of a defendant who had not consented to a search after his arrest? (California, United States of America)

Does the affidavit supporting a search warrant invalidate the search warrant for a home searched for a stolen gun after the original warrant was issued? (California, United States of America)

Does the search warrant for "any vehicles" provision in the first warrant for a search warrant apply to a vehicle search? (California, United States of America)

Does the exclusionary rule apply when an officer acting with objective good faith has obtained a search warrant for the search warrant under the Golden Gate Drive search warrant? (California, United States of America)

For the purposes of a search warrant, can the search warrant be used in the search of a defendant's automobile, at the police station and some time after his arrest? (California, United States of America)

If a search warrant was obtained during a search and seizure of a shotgun, would the search warrant be invalid as fruit of the poisonous tree? (California, United States of America)

If a search warrant authorizes a search, can the warrant authorizations to search the bag be added to the warrant? (California, United States of America)

Does a search and seizure resulting from an arrest without a warrant or search warrant violate the constitutional guarantees? (California, United States of America)

Can a search warrant be used to search a person's home without the proper search warrant? (California, United States of America)