The sentences need ending punctuation. The first describes recent arrests. The second needs a context where the arrests happened before something else.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
AnonymousThey are the people who have been arrestedThis suggests that the arrest is relevant to the present time.
AnonymousThose are the people who had been arrestedThis suggests that the arrest is prior to a past action.