Pre Trial Investigation And Police Interview Flashcards
what section of the police act gives the police power to conduct interview and investigate
S4 POLICE ACT 2020
what the police or law enforcement officer is supposed to establish in a pre trial investigation
a) whether an offence has been committed
b) who committed the offence
c) circumstances under which the offence was committed
constitutional safe guards or rights of a suspect in custody
- right to life s33
- right to personal liberty
- right to be informed of the offence they have been alleged to have committed S35(3)
- right to personal liberty s34 CFRN
- right to remain silent S35 (2) CFRN
- right to legal aid S 14&15 ACJA
- right to be arraigned in court within 24 hours if the court is within a 40 km radius and 48 hours if otherwise S35 (4) & (5)
- RIGHT TO BAIL IF HE CANNOT BE CHARGED TO COURT S35 (4) &(5)
- RIGHT TO INTERPRETER: THIS APPLIES WHERE THE SUSPECT DOES NOT UNDERSTAND ENGLISH, WHICH IS THE OFFICIAL LANGUAGE IN NIGERIA. S36( 6)(e) CFRN, S.17(3) ACJL Lagos.
what is the judges rule
these are merely administrative direction that have no force in law that police are meant to adhere to while obtaining statement from suspect failure to caution the suspect before getting his statement does not vitiate it EJINMA V STATE
List out the judges rules
- police officer must caution suspect before asking questions relating to the crime
- a police officer can question anyone regarding investigation of a crime
- records of statement obtained as to the time and place and date of making the statement and persons present
- the record of the Q&A’s must be signed by the interrogatory officer
- a copy of the written statement must be given to the accused to check for mistakes or make any corrections
- persons charged with the duty of investigating offences should endeavour to comply with the rules
what is a confessional statement
this is a statement made by an accused admitting the confession of a crime s28 evidence (amendment)act 2023
it is the strongest piece of evidence.
what makes a confessional statement inadmissible as evidence
where it was made involuntarily either through torture or blackmailing s29 evidence (amendment)act 2023
can an accused person be convicted upon his confessional statement
yes an accused person may be convicted upon his confessional statement alone without any corroboration or any other evidence ADAMU V STATE
is the confessional statement of a co accused binding on the other party
no a confessional statement is binding on the maker alone and cannot be relied on to convict a co accused unless he admits it expressly or by conduct MUSA SADAU V STATE
process of obtaining confessional statement
- informing the accused that he has a right to decide whether to make a statement or not
- the making of the statement has to be in the presence of the accused legal practitioner S 17 ACJA S60 POLICE ACT
- the statement must be in writing
- must be electronically recorded in video or audio S15(4) ACJA S38(4) ACJL KANO
- the need for an interpreter where the accused does not speak or understand english OLANIPEKUN V STATE S17(3)& (4 ,5) ACJA
Admissibility of interpreted confessional statement
the interpreter must sign the statement failure to do so may not affect the validity of the statement in evidence but in the course of trial the interpreter and recorder have to testify as to their role in taking the statement before it becomes admissible FRN V USMAN
BELLO V COP
CHARLES V STATE OF LAGOS
S15(4) ACJA S9 (3)ACJL
Challenges of confessional statement
- retraction : when a suspect denies making a statement. the court in this will admit the statement and determine the weight to be attached to it depending on the circumstances of the case ADAMU V STATE
- involuntariness : that the statement was made but it was not voluntary. here the court must conduct a trial within trial where the budeen is on the prosecution must prove that the statement was made voluntarily MOHAMMED V STATE OLABODE V STATE BADAMOSI V STATE
THe court must satisfy itself that the confession was voluntary otherwise it is inadmissible S29 (2) EA
Does a mere promise of secrecy or act of deceit qualify as involuntariness
no S31 EA
What is alibi
Alibi is a plea that the suspect could not possibly have committed the offence in question because he was somewhere else at the relevant time: Ayan v State.
SHEU V STATE
TIME TO RAISE ALIBI
The suspect is under a duty to raise alibi at the earliest opportunity i.e. immediately he is informed that he is suspected to have committed the crime or at the police station
NDIDI V STATE