'N-Bomb' is the name of a designer drug that last month put a young Christchurch man on life support.
Customs says the synthetic hallucinogenic is becoming more common than the LSD they intercept.
The drug has killed many people overseas but our laws have not caught up with this designer drug yet.
Story investigates the harmful effects of the drugs and what can be done to stop the use spreading.
Watch the video for the full Story report.