SACRAMENTO (CBS13) — During a routine compliance search last month, probation officers found a key in 36-year-old Jerry Casey Callis’ pocket.

Officers said that key led to a box inside his home which contained binders full of 1100 individuals information including social security numbers and banking numbers.

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According to officers, the box also contained 22 driver’s licenses and seven social security cards.

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Callis was arrested and after a two months investigation, he appeared in court and plead guilty. Officials said he will serve for three years. 

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Officials said they were able to contact 300 people about the stolen information, but 800 were unable to be reached because only social security numbers were available, not phone numbers.