Walter Miller did not get arrested, and no charges were pressed on him. However, after admitting to the allegations, he was fired from the store by Ceaser Emmanuel.
Ceaser, Ted, and Puma accused Walt of being the perpetrator after seeing the video footage from the break-in. Walt denied any involvement in the break-in but admitted to stealing money from the cash register.
Ceaser sacked him from the shop right away, and the crew went on.