Plaintiff in error was informed against in the Criminal Court of Record of Duval County upon a charge of receiving, buying and aiding in the concealment of certain stolen personal property knowing the same to have been stolen. At the trial a verdict of guilty as charged was returned. Sentence was imposed and writ of error taken to review the judgment pronouncing sentence.

Several assignments of error raise questions of procedure in the trial of the case but the conclusion reached renders it unnecessary to discuss more than one of them.

One of the essential elements of the crime charged is knowledge by the accused at the time of the reception or concealment of the goods alleged to have been received or concealed that they had been previously stolen. Section 5138 Revised General Statutes of Florida; Franklin v. State, 66 Fla. 213, 63 South. Rep. 418; Minor v. State, 55 Fla. 90, 45 South. Rep. 818. In the absence of proof of this element a conviction cannot be upheld.

In this case the property alleged to have been stolen was an automobile fire. It appears from the record that the person accused of the theft admitted it and entered pleas ol: guilty. At the trial of plaintiff in error they testified that at his direction they placed the tire under the house in which he lived; that he was to sell it for them and that he advanced to them a sum of money on it; but there is no proof of knowledge on his part that the property was stolen. His relation to the transaction is not inconsistent with innocence. It may be that upon another trial proof of this element can be supplied, but in its absence there *465was error in tbe Court’s order overruling the motion for new trial. For this error the judgment must be reversed.