Possibly.
Unless there is something so damning in the emails that even Presidents aren’t immune.
Hillary already gave the enemy full details of Amb. Stevens’ location and movements via her illegal email arrangement. She already denied hundreds of requests for increased security. She already ignored the embassy personal’s pleas for help for nine hours. She already lied like a sociopath about everything connected to Benghazi.
So far, she’s skated. And this was while holding no elective office. What crime do you envision that could send her to prison, once she gets her hands on the “levers of power”?