Evidence that corroborates your claims of a phantom driver causing your accident is a must. Usually, your attorney can get statements from witnesses to accomplish this, but Ohio law is specific about who can and cannot provide this evidence. Any witnesses you need to corroborate your accident claim details must be independent third parties. This means even if your spouse were in the vehicle with you, they would not qualify under such requirements. Fortunately, other family members, friends, or even coworkers could do so under similar circumstances.