Eleanor Neale

And it's not 100% clear what kind of evidence he felt like he was getting rid of, maybe like location data, but no doubt there were a lot of important things on that phone that were probably caught in the crossfire.

We can only imagine pictures of his kids, his wife, their memories.

And he's willing to delete it all forever in order to get away with the rape and murder of a young woman.

A little under an hour later, the police knocked on Cousin's door and arrested him.

After that brief conversation where he was still mostly denying the accusations against him, police took him into custody at Belmarsh Prison.

And there, he would be checked on every 15 minutes after being deemed a vulnerable prisoner.

Police likely felt, based on something that he'd said or done, that he could possibly be a danger to himself.

And actually they would be right because the following day news broke that the man arrested in connection with Sarah Everard's case was now in hospital.

He had been found collapsed in his cell with pretty bad head injuries.

I think he was unconscious.

He had been alone at the time.

So officers immediately knew that whatever had happened to him was self-inflicted.

It turned out that Wayne Cousins had smashed his head off of his cell toilet bowl

and knocked himself out.

But he was treated in hospital and sent back to his cell within a matter of hours.

By now, police had seized his car and forensic tests had been performed that not only revealed those fragments of Sarah's SIM card, but also traces of her blood and Wayne's semen in the backseat of the car.

A number of other things had been seized from his family home by now, including a petrol can, boxes of latex gloves, a police badge,

plastic cuffs along with a sex aid that was not further clarified in reports, so we can only imagine.

By now, Wayne knew that the jig was up.

I don't know how long exactly it took, but he very quickly came clean to the police about the fact that he had indeed murdered Sarah Everard.