en_tn_condensed/act/25/27.md

it seems unreasonable for me to send a prisoner and to not also state

The negative words "unreasonable" and "to not" can be stated in positive form. Alternate translation: "it seems reasonable to me that if I send a prisoner then I should also state" (See: rc://en/ta/man/translate/figs-doublenegatives)

the charges against him

Possible meanings are 1) the accusations that the Jewish leaders have brought against him or 2) the charges under Roman law that apply to Paul's case.