 Ramba uchinyora ndima iyi - Panguva iyoyo, Klebold akanga atosvika pachikoro ari mumotokari yakaparadzana, uye vakomana vaviri vacho vakasiya mabhegi maviri emitambo, rimwe nerimwe riine bhomba repopane rinorema makirogiramu 20, mukati mekabhineti. Zvirongwa zvavo zvepakutanga zvakaratidza kuti apo mabhomba aya akaputika, Harris naKlebold vaizodzika misasa kunze kwemotokari dzavo ndokupfura, kubaya nokupotsera mabhomba pavapukunyuki vekuputika kwokutanga sezvavakatiza vachibva muchikoro. Masikati, izvi zvaizoteverwa nemabhomba akaiswa mumotokari dzevaviri ava achiputika, achiuraya vanopindura nokukurumidza nevamwe vashandi. Apo izvi zvombo zvakakundikana kuputika, Harris naKlebold vakatanga kurwisa vaidzidza navo nevadzidzisi vavo. Chakanga chiri chiitiko chakauraya zvikurusa chakamboitirwa pachikoro chapamusoro cheAmerica kutozosvikira kupfura kwepaStoneman Douglas High Schoolmusi wa14 February, 2018. Harris ndiye akaita kuti vanhu vasere vafe pavanhu gumi nevatatu vakafa Rachel Scott, Daniel Rohrbough, mudzidzisi Dave Sanders, Steve Curnow, Cassie Bernall, Isaiah Shoels, Kelly Fleming, naDaniel Mauser, ukuwo Klebold ndiye akaita kuti vamwe vashanu vafe Kyle Velasquez, Matthew Kechter, Lauren Townsend, John Tomlin, naCorey DePooter. Pakanga pane 24 vakakuvadzwa 21 vavo nevanopfura, vakawanda vari mumamiriro ezvinhu akaoma. 