Was a dismissal of the appeal improper considering the court of appeals' reliance on a waiver of appeal pursuant to a plea bargain in which Mr. Perez argued he did not knowingly and voluntarily waive his right of appeal?

QUESTION PRESENTED Was a dismissal of the appeal improper considering the court of appeals’ reliance on a waiver of appeal pursuant to a plea bargain in which Mr. Perez argued he did not knowingly and voluntarily waive his right of appeal? i