From http://www.bbc.co.uk/news/uk-scotland-north-east-orkney-shetland-11489626
A (literally) blind man drove into a pensioner, who died. But the jury declined to find him guilty of death by dangerous driving - as a result "although there has been a fatality, the jury has determined that the dangerous driving which they have established did not cause the death of Mrs Findlay, whatever else may have done that...
as the verdict meant there was "no victim" he would be unable to present victim impact statements to the court from Mrs Findlay's family."
Here is a prime example of where the jury is not benefiting society- quite the reverse in fact. They should simply have to decide whether the case that person X was driving when the crash occurred is proven or not - once proven, the judge could then determine a sentence based on factors like, did somebody die.
"Legally, there is no victim as the jury decided the death was not caused by the crash" - bizarre or what?