These statements can be used. Typically, however, the witnesses would have to testify in person in court, and you would have the right to confront them and ask them your own questions.
If you (or a loved one) have been arrested in Kentucky or in the Lexington area in particular, call my office at (859) 685-1055 for a free consultation. Our lawyers specialize in helping defendants fight back on assault charges, misdemeanors, domestic violence, property crimes, drug charges and more, call today.