Reduce sentence for Cory Gilmore

Cory's story is difficult. At age 18, with his cousin, he committed robbery. Days later, when they reentered the store to buy something, the Store owner pulled a gun on them. Violence ensued. Cory accepts a 16 year sentence for the robbery. He does not accept the 35 year added sentence for a robbery he did not commit. There was no second robbery. We are asking for help to get the 35 years sentence dropped. This man has already spent 12 years in prison. He has matured and rehablitated himself.