Judge Tony Snell said while sentencing William Johns in the Nelson District Court that the victim's injuries were the result of a 'sustained and persistent' knife attack. Photo / Tracy NealJudge Tony Snell said while sentencing William Johns in the Nelson District Court that the victim’s injuries were the result of a ‘sustained and persistent’ knife attack. Photo / Tracy Neal

Met in a city bar

Seriously injured when fending off attack

In a desperate bid to flee his attacker, the victim drove his car through a large fence and into a building at Nelson's Founders Heritage Park. Photo / Tracy NealIn a desperate bid to flee his attacker, the victim drove his car through a large fence and into a building at Nelson’s Founders Heritage Park. Photo / Tracy Neal

Attack ‘premeditated’