"The two 18-year-olds in Columbine had planned to set the school on fire in order to spread panic. This appears to have also featured in the plans of Auvinen. However, he brought only a small quantity of lighter fuel, not enough to cause a blaze. Instead he relied on an enormous cache of ammunition for his Sig Sauer Mosquito handgun. He pumped 68 bullets into his eight victims; the 69th he shot into his own skull. Police found 500 rounds of unused ammunition in his rucksack."