Although it is often helpful to have physical evidence to corroborate your version of events, the only thing you absolutely need to bring to a restraining order hearing in D.C. is yourself.
It is a judge, not a jury, who will decide whether or not to issue a restraining order (that is, a temporary or civil protection order) in D.C. And the judge will base this decision on evidence.
People tend to equate “evidence” with tangible or physical objects. For example, they may think of evidence as consisting of photographs, fingerprints, or emails/text messages.
But oral testimony – simple words stated while the declarant is under oath — can also constitute evidence, and a judge could base his/her decision on whether or not to grant the request for a restraining order on these words alone.
Such testimony must satisfy two requirements in order to be admitted. First, the testimony must come from a competent witness who is testifying under oath. Second, the testimony must satisfy the rules of evidence in the District. For example, the testimony must be relevant to the issues at hand. It must also avoid the prohibition against hearsay evidence; that is, testimony that is based on recollection of someone other than the witness who is actually testifying.