After seven months on the run, cop-killer Dezi Freeman has been shot dead by tactical police in Victoria's north-east.While Victoria Police are yet to formally confirm Freeman is the man killed by officers – although Commissioner Mike Bush said it is believed to be the fugitive – the shooting brings to an end a 216-day hunt.Freeman disappeared into bushland after murdering two policemen – Detective Leading Senior Constable Neal Thompson, 59, and Senior Constable Vadim De Waart-Hottart, 35 – and