Henry Nowak's killer filmed him as he lay dying after stabbing 'unarmed and defenceless' teenager, court told. In the footage, which prompted huge protests, Mr Nowak could be heard repeatedly saying 'I've been stabbed' - to which an officer replied: 'Don't think you have, mate.' Mr Polnay said 'There were significant additional aggravating factors: the offender's sustained attempts to pervert the course of justice, his false allegation of racism against the deceased, his procurement of his mother's assistance in concealing evidence, his degradation of the dying victim by filming him, and his conduct in misleading responders.' 'The minimum term imposed failed adequately to reflect the combined weight of those features.'