Whether evidence that Stowell entered the warehouse with a company-issued key, when he had a right to use it for lawful purposes, could support a burglary conviction under an information charging forcible breaking and entering.
Holding
No. A person who has a right to enter a building does not commit burglary merely because he enters with an unlawful intent, even if the method of entry would constitute a breaking for someone without that right.
Reasoning
Colorado's burglary statute covered both forcible breaking and entering and nonforcible unlawful entry into specified buildings with intent to commit a felony or misdemeanor. But the Court read the statute against the common-law history of burglary and the rule that statutes extending the common law must be strictly construed.
The decisive fact was that the railway had supplied Stowell with the switch key and that he was authorized, under his employment, to enter the warehouse at that time and in that manner when his purpose was lawful. Thus, his physical entry was authorized; only his intent made the entry wrongful.
The Court adopted the established rule that there is no burglary when the entrant has a right to enter, even if the entrant intends to commit, or actually commits, a felony inside. Unlawful intent alone cannot convert an otherwise authorized entry into burglary.
The Court illustrated the limiting principle with a schoolteacher who uses a district-provided key to reenter a schoolhouse and steal a pupil's pencil. Without the right-to-enter rule, statutory burglary could transform such conduct into a penitentiary offense, an expansion the Court would not attribute to the legislature without clear language.
The prosecution's own evidence established Stowell's lawful possession of the key and his authority to use it for a lawful purpose. Because his plea of not guilty put all available defenses at issue, he did not bear a separate burden to prove that authority. At most, the evidence established petit larceny rather than burglary.