Related by context. Frequent words. (Click for all words.) 69 sniper shootings 64 Lee Boyd Malvo 61 Malvo 51 shooting spree 49 teenage accomplice 49 Harold Meyers 45 sniper 43 Muhammad 43 intern Chandra Levy 43 shootings 43 crime spree 42 shooting rampage 42 serial blasts 41 slayings 41 Maurice Clemmons 41 anthrax mailings 40 Farooque Ahmed 39 gunman Seung Hui Cho 39 Morva 38 Guandique 38 serial arsonist 38 Serial Shooter 38 bloody rampage 38 Fautenberry 38 Teresa Halbach 38 Seung Hui Cho 38 carjacking 37 Iofemi Hightower 37 simultaneous bombings 37 Adhahn 37 bomb blasts 37 F. Horan 37 Bruce Ivins 37 Degorski 37 legally insane 37 MySpace hoax 37 Liczbinski 37 Gary Ridgway 36 Columbine massacre 36 Creba 36 James von Brunn 36 Jared Loughner 36 bombings 36 attempted carjacking 36 triggerman 36 James Roszko 36 botched robbery 36 Dieteman 36 Orlewicz 36 killings 36 slaying 36 Jane Creba 36 Gerhartsreiter 35 fatal shootings 35 student Seung Hui 35 Elizabeth Smart 35 Ingmar Guandique 35 terrorized 35 anthrax laced letters 35 serial killings 35 dogfighting conspiracy 35 Samsoe 35 lone gunman 35 terrorist attacks 35 Duncsak 35 Joshua Komisarjevsky 35 daughter Caylee 34 Schierman 34 Marjorie Diehl Armstrong 34 suicide hijackings 34 murders 34 Odgren 34 Chandra Levy 34 suicide bombings 34 psychotic episode 34 Grim Sleeper 34 murderous rampage 34 Steven Kazmierczak 34 Shasta Groene 34 defendant Joshua Komisarjevsky 34 Sheriff Clarence Dupnik 34 dogfighting ring 34 gunman 34 Krajcir 34 armed robberies 34 John Evander Couey 34 attempted robbery 34 Dylan Groene 34 Columbine High 33 stabbing spree 33 Blackwater guards 33 Baghdad Nisoor Square 33 Komisarjevsky 33 Rapalo 33 Pallipurath 33 quadruple homicide 33 sectarian killings 33 Pinelake Health 33 cop killer 33 Andrea Yates 33 George Sodini