A grand jury in Franklin County, Ohio, indicted Matthew Cordle on Monday on charges of aggravated vehicular homicide and operating a vehicle under the influence of alcohol, more than two months after the deadly wrong-way collision.

The 22-year-old's online admission that he was to blame has been watched more than a million times on YouTube.

Now, Ohio's legal system must decide what punishment fits his crime. He is scheduled to be arraigned Tuesday afternoon.

If convicted, he faces a maximum sentence of eight and a half years in prison, prosecutor Ron O'Brien said.