When police have a suspect in custody who they are convinced is guilty, but lack the evidence to prove it, officers may 'enhance', 'firm up', 'embroider', 'bolster' or boost the evidence by inventing verbal confessions or planting incriminating evidence
Convicting the guilty while protecting the innocent by limiting governmental power and respecting individual rights
The goal is to protect the accused from oppression by the state and its agents (police, prosecutors, and judges)
Starts with the presumption of innocence. The accused is innocent until proven guilty after a fair trial
This is established through legal guilt
It has less faith in the polices ability to conduct satisfactory investigations
Incompetence and dishonesty mean that offenders rights need to be safeguarded by a set of due process rules that investigations and trials must follow
A scepticism model- sceptical as to whether the person has committed the crime or not
Includes rules about arrest, questioning, legal representation, admissibility and disclosure of evidence, cross-examination of witnesses, no secret trials
Crucial/ paramount that all the rules and procedures are followed fully as the rules are uninfringeable
Achieving justice is an obstacle course that prosecutors must overcome before they can secure a conviction
The guilty sometimes go free on a "technicality" (e.g., where the prosecution have relied on illegally obtained evidence)
This is seen as a lesser evil than convicting the innocent
The model emphasises the rights of the accused individual rather than those of the victim or society
Covert Human Intelligence Sources (Criminal Conduct) Act 2021 (CHIS)
An act of parliament of the UK that makes provisions for the use of undercover law enforcement agents and covert sources and the committing of crimes in the undertaking of their duty
It was referred to as the Spy Cops bill- a reference to the UK undercover policing relationships scandal
Allows the police force to commit criminal offences to prevent something worse from occurring. E.g. getting in a relationship with someone who is in a criminal gang
They can put wire cameras and mic's in people houses if they think they have or will commit a serious offence such as terrorism
Functionalism can also be linked to this theory. The main function of justice is to punish the guilty, this enables society to strengthen social cohesion and reinforce society's moral boundaries
Left realism argues that oppressive 'militaristic policing' of poor area triggers confrontations and makes residents unwilling to help/ trust the police
Left realists argue that police must follow due process by acting in a lawful and non- discriminatory way if they want to fight crime effectively as this depends on the cooperation of the community