While his wife was away, Staples rented, under an assumed name, a second-floor Hollywood office directly above a bank vault. Knowing the building’s layout, he brought drilling tools, acetylene tanks, a blowtorch, a blanket, and linoleum into the office. On a Saturday when he had learned the building would be empty, he drilled two sets of holes into the office floor above the bank’s mezzanine, stopping before he penetrated the floor completely.
Staples later stated in writing that he had rented the office and brought in the equipment intending to burglarize the bank, and that drilling was the actual commencement of that plan. He said he later reconsidered the scheme, although he returned several times thinking he might store the tools and continue drilling slowly while concealing the holes with linoleum. The landlord eventually retook control of the premises, delivered the equipment to police, and Staples was arrested.
Staples waived a jury trial, and the trial court decided the case on the preliminary-hearing transcript and exhibits. It found him guilty of attempted burglary, suspended proceedings before sentence, and granted probation. Staples appealed from the probation order, which was treated as a final judgment.