California Code, Welfare and Institutions Code - WIC § 1152

(a) Any person who without the use of force or violence willfully assists any parolee of the Department of the Youth Authority whose parole has been revoked, any escapee, any ward confined to a Department of the Youth Authority institution or facility, or who is being transported to or from that institution or facility, or any person in the lawful custody of any officer or person to escape or in an attempt to escape from a Department of the Youth Authority institution or facility, or custody, is guilty of a misdemeanor.

(b) Any person who with the use of force or violence willfully assists any parolee of the Department of the Youth Authority whose parole has been revoked, any escapee, any ward confined to a Department of the Youth Authority institution or facility, or who is being transported to or from that institution or facility, or any person in the lawful custody of any officer or person to escape or in an attempt to escape from a Department of the Youth Authority institution or facility, or custody, is punishable by imprisonment in the state prison for a term of 16 months, two, or three years or in the county jail for a term not exceeding one year.