Mark Anthony Morgan v The State

On 30 November 2003 in Westbury, Adrian Barris (the deceased) was shot and killed. Shots were also fired at the deceased's friend, Godfrey Leghlo. The appellant and a co-accused, Kenneth Morgan (accused 1), were charged with murder, attempted murder, and unlawful possession of a firearm and ammunition. The state alleged that the appellant shot and killed the deceased. Three state witnesses - Leghlo, Iva Kiranie and Aubrey Baardman - placed the appellant at the scene and testified that he shot the deceased. The witnesses testified that they saw accused 1 arrive in a white BMW and hand firearms to the appellant and Ricardo, who then walked towards Gavin Flats. They saw the appellant shoot at Leghlo and the deceased, killing the deceased. The appellant denied being at the scene and raised an alibi defence. The case involved gang rivalry between the Majimbos (of which Leghlo and Baardman were members) and the Fast Guns (of which the appellant was perceived to be a member).

• Whether the state proved beyond reasonable doubt that the appellant was present at the scene of the shooting
• Whether the evidence of witnesses who were members of a rival gang should be treated with caution to eliminate the risk of false incrimination
• Whether contradictions in witness testimony rendered their evidence unreliable
• Whether there was a conspiracy between witnesses to falsely implicate the appellant
• Whether the state proved beyond reasonable doubt that the appellant shot and killed the deceased

The appeal was dismissed. The appellant's conviction was upheld.

Evidence from witnesses who are members of a gang implicating a member of a rival gang must be treated with caution to eliminate the risk of false incrimination arising from gang rivalry. However, such evidence can be reliable where: (1) witnesses corroborate each other on crucial aspects, (2) there are independent witnesses with no gang affiliation or motive to falsely implicate the accused, and (3) there is other evidence supporting the witnesses' version of events. Contradictions in witness testimony do not necessarily render evidence unreliable - when evaluating evidence, courts must consider the totality of the picture rather than focusing excessively on component parts and details. Discrepancies may actually point to honest and independent observation rather than deliberate fabrication. The state is not required to eliminate every conceivable possibility that depends on pure speculation.

The court made observations about the quality of witness testimony, noting that fulsome and coherent detail with surprisingly little internal contradiction carries a ring of truth and persuades that a witness lived through the events described rather than fabricating a story. The court also observed that if a conspiracy theory is not put to state witnesses during cross-examination and no evidence is led to substantiate it, such a theory becomes speculative and fanciful.

This case is significant for its treatment of evidence from witnesses who are members of rival gangs and the potential for false incrimination arising from gang rivalry. It establishes principles for evaluating such evidence with appropriate caution while not automatically rejecting it. The judgment also demonstrates the approach courts should take in assessing contradictory witness testimony - not focusing excessively on individual contradictions but rather evaluating the totality of the evidence. The case illustrates that contradictions may actually support the credibility of witnesses by indicating independent observation rather than deliberate fabrication. It also addresses the evaluation of conspiracy theories and the principle that the state is not required to eliminate every conceivable possibility that depends on pure speculation.