I take it that without the phone data they can't prove that the "suspected gunman" was the person who committed the crime? Perhaps the next suspected gunman wil

I take it that without the phone data they can't prove that the "suspected gunman" was the person who committed the crime? Perhaps the next suspected gunman will destroy his phone before the crime, or maybe not own one in the first place, so perhaps destroying or not owning phones needs to be made illegal.