Sarah Everard Update

See here for essential background: https://hpanwo-tv.blogspot.com/2021/03/what-happened-to-sarah-everard.html.
There has been an update in the murder of Sarah Everard. The suspect, Wayne Couzens, has confessed. There will now be no trial. Does this mean the case is closed, or should we be asking further questions?
See here for background: https://hpanwo-radio.blogspot.com/2021/01/programme-403-podcast-ammanford-mystery.html.
And: https://hpanwo-radio.blogspot.com/2019/07/programme-330-podcast-child-abuse-update.html.
And: https://hpanwo-voice.blogspot.com/2014/10/rape-axe.html.
And: https://hpanwo-voice.blogspot.com/2017/07/child-slavery-on-mars.html.
And: https://hpanwo-voice.blogspot.com/2019/08/jeffrey-epstein-death-portal.html.