It is always available to FBI or Russian if you wish. Get them and find her fault there.
If Hilary ordered to delete those emails after the investigation started, that is obstruction of justice, why she was not arrested? Don't tell me any conspiracy theory, Republicans won't let it go away.
if Hilary ordered to delete them before the investigation started, nothing is wrong.
Either way, don't tell me she ordered to have it wiped out so they are all gone, no way! Period.