On April 20, 2007, former Ponderosa student Caleb Pegues, as a prank, set off a stink bomb in an area frequented by students who allegedly smoked marijuana in the area. The date, April 20 (4/20) holds some significance to many people, as well as being the anniversary of the Columbine High School massacre. The stink bomb consisted of a combination of various household chemicals.
On April 20, 2007, Caleb Pegues, a former Ponderosa student, set off a stink bomb in an area where students were suspected to use marijuana. This date, April 20 (4/20), is significant for many and marks the anniversary of the Columbine High School massacre. The stink bomb was composed of various household chemicals.