Appellant Thomas Wayne Riordan was charged by indictment with the offense of possession of a controlled substance, to wit: methamphetamine in an amount less than twenty-eight grams. Following a hearing, appellant’s motion to suppress evidence was overruled. Appellant then entered a plea of nolo contendere to the indictment in a bench trial. In accordance with a plea bargain agreement, the trial court deferred adjudication of guilt, placed appellant on “probation” for eight years and imposed a fíne of one thousand dollars. At the request of both parties, the trial court expressly granted appellant permission to appeal the ruling on the motion to suppress evidence.
Appellant advances the sole point of error that the trial court erred in overruling his motion to suppress evidence because the search of his private residence and the seizure of contraband was based on the invalid consent of a third person.
At the hearing on the motion to suppress, the State assumed the burden of showing that the search was valid because there was no search warrant.
See Russell v. State,
Upon arriving at what he knew to be appellant’s residence, Semmler related that the officers knocked at the door and observed an elderly lady inside the house whom Semmler did not know and had not expected to encounter. As the lady attempted to respond to the officers’ knocks, she fell and requested that the officers come inside to assist her. Once she was seated on a couch, Officer Semmler learned that she was Dorothy O’Brien, who lived next door. Mrs. O’Brien pointed to a separate house connected by a ramp to appellant’s house. She explained that appellant was at work and would be home shortly. She also informed Semmler that she was there to look after Charlie, appellant’s son, who was visiting his father, but who was at a neighbor’s house at that time.
Officer Semmler explained that he had a report there was marihuana in appellant’s home. Mrs. O’Brien stated that there was none. Semmler then had Mrs. O’Brien sign a consent-to-search form, which was witnessed by the other two officers. The signed form gave consent for a complete search of the premises. It appears the officers had Mrs. O’Brien call Charlie at a neighbor’s house and ask him to come home. When the twelve-year-old boy arrived, the officers explained their purpose in being there, and requested Charlie’s assistance. Officer Sem-mler related that the boy wanted to “help” and voluntarily led them on the search for the marihuana. The record shows that Charlie first led them to a room which appeared to be an office. Two marihuana plants were found on a shelf above the desk. In the master bedroom where there was men’s clothing, Charlie pointed out a baggie of marihuana in a book case. Deputy Ballard testified that in a drawer six feet away he searched and found the methamphetamine *769 which was the subject matter of the instant prosecution. The contraband was found in a plastic baggie inside scales that were inside the drawer that Ballard opened.
The prosecutor called the eighty-year-old Mrs. O’Brien as a witness, though she was little help to the State in sustaining its burden. Mrs. O’Brien testified that her daughter, Donna, was married to appellant, and that she lived next door to them in a separate house where she had her own telephone. She acknowledged that she did not do any cooking and ate her meals at appellant’s house. Sometimes she watched television at appellant’s house, and on occasion she took care of Charlie when he was visiting and appellant and her daughter were working. Mrs. O’Brien identified her signature on the consent-to-search form but could not recall having previously seen the document. Mrs. O’Brien did not remember Officer Semmler, and had little recollection of the events on December 31, 1993, some six months earlier.
Donna Riordan testified for the defense. She related that she and appellant had been married about a year and a half; that they had a contract of sale agreement on the premises where they lived and were making monthly payments; and that they had built a separate house for her mother. Mrs. Rior-dan testified that her mother stayed in her own house most of the time, but the house had been built without a kitchen because she was afraid her mother would hurt herself cooking. A man was hired to prepare one meal every day for her mother at the Rior-dan house. Sometimes, Mrs. O’Brien would watch television in the living room while using the couch, and she did have access to the bathroom. Mrs. Riordan explained that Mrs. O’Brien had no control over the office or master bedroom (that had no connecting bathroom), and that her access thereto had been expressly prohibited. Mrs. Riordan further related that Charlie, her stepson, slept on the couch in the living room when he was visiting there. He was forbidden the use of the office or the master bedroom. The doors to these rooms were always closed although they may not have been locked.
At the conclusion of the suppression hearing, the trial court overruled the motion to suppress.
2
In a suppression hearing, the trial court is the sole trier of fact and judge of the credibility of the witnesses and the weight to be given their testimony.
Allridge v. State,
The basic purpose of the Fourth Amendment to the United States Constitution is to safeguard the privacy and security of individuals against arbitrary invasions by governmental officials.
See Berger v. New York,
One of the specifically established exceptions to the requirements of both a warrant and probable cause is a search that is conducted pursuant to consent.
Schneckloth v. Bustamonte,
When relying upon consent to justify the lawfulness of a search, a prosecutor has the burden to prove by clear and convincing evidence that the consent was freely and voluntarily given.
Bumper v. North Carolina,
With this background, we turn to the question of consent to search by a third party. In
United States v. Matlock,
Appellant does not appear to seriously challenge the voluntariness of the consent given by the eighty-year-old Mrs. O’Brien, who had no recollection of her encounter with the officers. Appellant argues that Mrs. O’Brien simply had no authority to grant vicarious consent.
The record shows that Mrs. O’Brien, appellant’s mother-in-law, lived on the same *771 tract of land in a separate house. She had access to appellant’s house for the purpose of taking her meals, watching television from the couch in the living room, and using the bathroom. She was not permitted access to appellant’s office or the master bedroom. On the day in question, she was in the living room in the role of a baby-sitter.
It is clear from the record that the State did not show that Mrs. O’Brien, as a third party, had common authority over the Rior-dan home under the Matlock doctrine (mutual use and joint access and control for most purposes) or equal control over and equal use of the property and the effects sought to be searched under the holdings of Becknell and Swinney. This is particularly true when it is remembered that the methamphetamine sought to be suppressed was found inside a drawer in the master bedroom containing men’s clothing. Mrs. O’Brien did not have actual authority over the area searched. Therefore, her consent to search would normally be invalid.
This, of course, does not end the matter. When the facts do not support a finding of actual authority, a search is reasonable if the consent-giver
apparently
has actual authority.
Illinois v. Rodriguez,
The State bears the burden of proving that the officers were objectively reasonable in their belief that the person who gave consent had the authority to do so.
Rodriguez,
In the instant ease, the experienced officers with a narcotics task force, acting upon a tip that appellant had marihuana in his home, proceeded to that residence at 2:00 p.m. on the day in question, at a time when Officer Semmler acknowledged that most individuals would be at work. The officers had neither an arrest nor a search warrant, nor, according to Deputy Ballard, had they attempted to get one. There was no showing of exigent circumstances plus probable cause to establish an exception to the warrant requirement.
See Mincey v. Arizona,
437 U.S.
*772
385, 392,
At the residence that Officer Semmler knew to be the home of Tom and Donna Riordan, the officers encountered an elderly-lady that Semmler did not know and did not expect to be there. According to the record, a sparse conversation followed. Semmler testified that Mrs. O’Brien identified herself by name, pointed out that she lived in the separate house nearby, and that she was in the Riordan home to look after twelve-year-old Charlie, who was not home at the time. It is not clear when Semmler learned that Mrs. O’Brien was appellant’s mother-in-law.
5
Under any circumstances, the officers did not make any inquiry to establish her common authority over the residence. The officer’s superficial and cursory questioning of Mrs. O’Brien simply did not disclose sufficient information to support a reasonable belief that she had the authority to permit the search.
See Whitfield,
If the facts and circumstances are such that it would be objectively reasonable to conclude that the third party who consented to the search did not have common authority to do so, the police officers’s subsequent search will be invalid.
James,
The State relies upon an alternative theory to uphold the search based on the actions of appellant’s twelve-year-old son, Charlie.
7
The Fourth Amendment protection against unreasonable searches and seizures proscribes only governmental action. It is wholly inapplicable to a search and seizure, even wrongful and unreasonable ones, effected by a private citizen or individual not acting as an agent or “instrument” of
*773
the government or with the participation or knowledge of any governmental official.
United States v. Jacobsen,
Nevertheless, the State continues to argue that the marihuana was in plain view and that further investigation may be conducted if probable cause arises from plain view. The State cites
White v. State,
The order deferring adjudication of guilt is reversed and the cause is remanded to the trial court.
Notes
. The record shows that Charlie lived with his mother in another county, but visited appellant by virtue of a court order. The record is not clear as to when the Officers received the tip, but in oral argument before this Court it was indicated without dispute that the report had been made to officers in another county some months earlier.
. No findings of fact or conclusions of law were made or filed.
. The same is true of Article I, section 9 of the Texas Constitution.
Kolb,
. There was no evidence how the officers expected to search the house except upon a possible anticipatory consent to search.
. The stipulated evidence at the suppression hearing showed that Mrs. O'Brien was “later identified" as appellant’s mother-in-law. Sem-mler’s testimony made no direct reference to the relationship.
. The single point of error is based on the Fourth Amendment. Appellant has not offered on appeal a separate analysis based on a state constitutional claim under article I, section 9 of the Texas Constitution. When briefing constitutional questions, attorneys should carefully separate federal and state constitutional issues into separate points of error and provide substantive analysis or argument on each separate ground.
McCambridge v. State,
.The State does not rely upon Charlie's consent to search the house. Officer Semmler testified that the officers did not seek Charlie’s consent, and the State does not contend that Charlie's nonverbal actions constituted consent to search. In fact, the validity of the consent of a twelve-year-old child to a full house search by the police may be questionable, particularly where the crime has not been committed against him.
See
3 Wayne R. LaFave,
Search and Seizure
§ 8.4(c) (1987);
Reynolds v. State,
