Olivia Pratt-Korbel's killer, members of the "Scouse Mick" gang and people traffickers were among the Merseyside criminals jailed over the past month.
Also locked up were a mum and son who filmed themselves laughing as they torched a houseboat. Meanwhile, Liverpool Crown Court heard that a dad used an international network of criminal contacts in countries such as Colombia, Brazil and Dubai to flood the UK with tens of millions of pounds of cocaine and heroin.
Here are the faces of 39 criminals from our region who were imprisoned over the last few weeks:
