Emily Simpson

She aspired or appeared to aspire to become a model or an influencer.

And some of her posts were even introduced as evidence during her trial.

Emily, you as a lawyer and someone, you have your own huge social media presence.

Do you think Mackenzie's online persona might have worked against her in court?

Oh, it absolutely worked against her.

I don't know if you saw.

The prosecution was smart to bring up all her social media posts in front of the judge.

And, you know, two young people died.

And, you know, she's dressing up as a corpse just a couple months after the crash and posting about it, the Halloween costumes.

Mm-hmm.

It just shows just a lack of accountability, a lack of remorse.

As for the victims in this case, Davian and Dominic, their families were also featured in the documentary.

Dominic's sister, Christine Russo, says the aftermath has not been easy.

She talked to NBC affiliate WKYC about some of the unwelcome attention it's brought from people online.

There are certain things on the Internet that people put out for attention that it's just so cruel.

So actually, I did do an interview yesterday with Christine.

And Christine and the other family, the Flanigans, are working very hard to change the Son of Sam law in Ohio, but, you know, hopefully nationwide.

Emily, just tell us a little bit about the Son of Sam laws.

What are they intended for?

Well, the point is that someone that commits a violent crime, so, you know, rape, murder, doesn't then get to benefit from that crime by receiving profits from writing a book and publishing and doing interviews and things like that.