A B C do not make sense.
D. he, with others, was ordered by the House of Commons into safe custody upon suspicion of being privy to
E. he, and others, was ordered by the House of Commons into safe custody upon suspicion of being privy to --> If we use and then the verb should be plural. Additionally the "he, ," construct requires a modifier. Hence D.
D. he, with others, was ordered by the House of Commons into safe custody upon suspicion of being privy to
E. he, and others, was ordered by the House of Commons into safe custody upon suspicion of being privy to --> If we use and then the verb should be plural. Additionally the "he, ," construct requires a modifier. Hence D.






