Kaelyn Moore

seriously kind of made him think it had to be Steve since he was senior ranking.

Now, again, hearing all of this, investigators can no longer ignore Steve as a person of interest.

Steve knew it too.

So he did something surprising.

He actually asked to take a polygraph test.

Again, we've talked at length about how these can be unreliable.

So take it with a grain of salt.

But according to them, he passed.

On top of this, we know the timeline of Nanette's final hours, and they seemed to prove that she was alive after he left for work.

Not to mention his alibi checks out.

Steve's co-workers confirmed that he was at the station by 8 a.m.

that morning, and there's cameras at the fire station that proved his alibi all day.

The St.

Tammany Parish Sheriff's detective told Nanette's family in August 2018, during an update on the investigation, the following, quote,

Seemingly airtight.

Now, assuming Nanette was the one who drove her car and made those calls...

She had to have been alive until at least 1.30 p.m.

when she called that mystery number.

So on September 14th, 2017, two months after the murder, police announced that Steve is no longer a suspect in Nanette's murder.

So where do they go from here?