evidence Flashcards
Rattery v HMA
re civil admissibility
lord trainer- conduct was a technical offence (letter from post office) rather than a true crime thus reluctant tosay unambiguously that in civil cases obtained illegally always admissible.
duchess of argyll
court had disgression weher to accept improp ob evidence or not
Hendry v hma
culp hom, heart condition and assualted. defence asked expert are you able to say beyond reasonable doubt that assualt caused death having regard to stairs ect- question deemed improper
hma v ranald
defence were allowed to put froward as evidence that on 2 previous occasions had claimed rape, and had a physicatiric disorder and a drug and alcohol dependecy- could give evidence about the symptoms in general
hainey v hma
death of child, body decomposed. forensic anthropologist hired. was also asked about state of childs health wehn dies, evidence not admissible as was not a mediacl professiosnl
r v sally clark
infant death syndrom, paeditriction- court of appeal noted concern that statistical evidence was admitted when this was not his line of practice
sir gerald gordon in grimmond
commeded that the distinction should be between information that is that subject of expert nowledge and that which is not- but hma v gage shows this is not how the law has developed
distinction
- facts which embody everyday knowledge and which are within the domium of a trier of faact
- facts which are beyond everyday knowledge and for which expert evidence may be required.
accuracy of science. older cases
hamilton v hma
re fingerprints on a bottle- held that it is a reliable science where it’s professionsals accept it as so- reliability fo evidence is to be accepted not because it is irrebuttable but because long experience is shown to prove no instance in which it has ever successfully been rebutted
hma v mcginty
charged with supply of canabis resin. expert
lienhe decision
it is the duty of the trial judge to satisfy himself that someone proffered as an expert witness had the approporate competence and expertise on the matter which she is inited to give an opinion one- not to be left to jury to decide
Young criteria for expert evidence
be based on recognised and developed academic discipline
proceed ion teste theories
have a practical and measurable consequence in real life
follow a developed methodilogy whichc is open to possible challange
produce a result capeable of ebing assessed
duabert vmerrel and dow pharmacauticals- us supreme court case
difficiult to knwo what come sunder judicail knowledeg, in this the majority justices suggested that certain scientific theories were so well known to fallw ithin judicial knowledeg and then gave examples such as th law of thermodynamics.
rishardson v clark
re handwriting specimans they had experiences in forgery cases
hopes v lavery
re alledged blackmail. coversation recodered- god a shorthand writer to type up what they were saying- said her expertise was doubtful
white v hma
charged with possession and intention to supply drugs - officers from drug squad were treated as experts in assessing the quatity of drugs
character- previous convicitons - Varey v hma
indicement said how long was in for and why, said this was ok as necessary to establish wetehr was lawfully convicted
carberry v hma
if necesasary to allude to previous convitons in order to paint picture- re cospiracy to rob abank, permissible to show that had got car for job from friend he met in prison
no greater reference than what is structly necessary
bousted v macleod
driving while disqualified, also saud was previously convicted of wasting police time- convcition quashed as this revelation deemed irrelevent and a breach
s.270
in certain circumstances crown permitted lead evidence re prev convictions or if genrally of bad character if the accused puts their character in issue or if the attack character of victim
266
provisions agaisnt cross examination of accused re previous convtioctionshowevere exceptions as above with 270
leggat case
nature of the defenceinvolves attack on witnesses/ victims character. - irrelevent if the attack on the accused as a result is relevent or not - just saying they are lying is not an attack.
trial judge had wide disgression in wetehr toa llow accused to be cross examined, will look at fairness, integral to case, and necessity is it just a deliberate attack on the accused
mccarthy case
if open self up to cross examination by giving evidence agaisnt the co- accused then will be open to examination re previosu convcitons
griffiths case- this is compatibel with echr
notice
acccused must give notice if intedning to lead evidence agaisnt complainers acharacter and must get permsision, if granted are allowed but then open selves up to being crossexamined under s 266 and 270 re character