Seth Post, 26, was arrested by Maricopa Police May 2 on accusations of forgery, theft and fraudulent use of a credit card.
According to a police probable cause statement, a man reported two of his checks were missing on May 1 and on the morning of May 2 one of them cleared his bank and was written for $110.
The check was written in payment to Post, who is his stepson.
The man provided copies of the allegedly forged check to Maricopa Police. Officers determined the signature on the check did not match the account holders signature.
The man also discovered his debit card had been used to pay for an Uber ride on April 28 for $39.74.
Post was contacted by police at Copper Sky Park and allegedly admitted to taking the checks and attempting to cash one, according to the probable cause statement. He also admitted to the use of the card to pay Uber, the report states.