Yes. It is quite common for people to write letters of support for an offender. It is important to be as organized, detailed, and honest in your writing. Typically, a letter of support will include the following:. It is important to be as organized, detailed, and honest in your writing. Typically, a letter of support will include the following: An introduction about yourself and your relationship with the offender, reasoning as to why you feel/believe the offender will not or is unlikely to re-offend or violate any parole guidelines, how you will support the offender in their rehabilitation process(es). You can provide this letter to the attorney representing the offender to bring to the parole board hearing.