>> because the girl is a minor, her legal proceedings are not made public. >> oh! >> though dash cam videos are often used as evidence against suspects, this incident reveals the compassionate side of police. >> we're not only there to apprehend. we're there to protect and even if that's protecting the suspects, i mean, everybody needs protection, even if it's from themselves. coming up -- a distraught gunman who won't surrender. >> just put the gun down, ma'am! we'll talk about it! when "caught on camera dash cam diaries" continues. don't leave home without it! and someday, i may even use it on the moon. it's a marvelous thing! oh! haha! so you can replace plane tickets, traveler's cheques, a lost card. really? that worked?