This can be stated in active form. Alternate translation: "that they were accusing him of questions about" (See: [[rc://en/ta/man/jit/figs-activepassive]])
The abstract nouns "accusation," "death," and "imprisonment" can be stated as verbs. Alternate translation: "but nobody accused him of anything that should cause Roman authorities to kill him or to send him to prison" (See: [[rc://en/ta/man/jit/figs-abstractnouns]])