Three men tried to flee the UK in a lorry after their crimes, but were stopped by French police.
A disciplinary hearing finds both officers used unnecessary force on Donald Burgess at his care home.
Forensics student Benjamin William Day, 20, lured Maria Saceanu to an Airbnb to murder her.
The alleged victim is not part of Kieran Hayler or Katie Price's extended families.
Phoebe's mum says watching the incident was "traumatic" and left her feeling "helpless".
The fire at the Grade II listed Escobar building in Nottingham led to major disruption.
