I looked this up........interesting
- jealousy
- anger
- feeling incompetent
- fear (justified or not)
- betrayal (doesn't necessarily have to lead to anger, think for example about criminal organisations, one doesn't need anger to find it necessary to eliminate someone for having betrayed the organisation)
- money
- panic
- power
- lust (sexual sadism)
- revenge/feeling of justice
- religious madness (not only think about terrorists or war, also think of serial killers who think they kill for god, or cults who kill for religious reasons)
- honor (to save for example one's family from shame, also used in criminal organisations)
- mercy (in one's mind, sometimes taking a life can seem like an act of mercy, for instance when someone is very ill)
- lonelyness (think for example of killers like Jeffrey Dahmer and Dennis Nilsen.. they killed for company)
fantasy, shut someone up, plain old fun, entertainment JMOO
Read more: What are some motives for murder? | Answerbag
http://www.answerbag.com/q_view/2062695#ixzz1DQAEE9Ms
Amen to that! Here are examples of them. If you don't mind. There are some overlaps.
Jealousy-Gertrude Baniszewski, Lori Drew, South Hadley 6
Anger-Betty Broderick, Seung-Hui Cho, Colin Ferguson
Feeling incompetent-Lori Drew, Wanda Holloway, Gertrude Baniszewski, South Hadley 6, Seung-Hui Cho, Donald "Pee Wee" Gaskins
Fear-Charles Whitman, Lori Drew
Betrayal-Betty Broderick
Money-Betty Broderick
Panic-?
Power-Eric Harris and Dylan Klebold, Seung-Hui Cho, South Hadley 6, Osama bin Laden, Jim Jones
Lust (sexual sadism)-Jeffrey Dahmer, Charles Ng and Leonard Lake
Revenge/Feeling of Justice-Lori Drew, Colin Ferguson, Seung-Hui Cho, Timothy McVeigh, Osama bin Laden, Anders Breivik
Religious Madness-Osama bin Laden, Gertrude Baniszewski, Charles Manson, Jim Jones, Angel Maturino Reséndiz
Honor-Richard Kuklinski, Giuseppe Greco
Mercy-Kristen Gilbert, Beverley Allitt
Loneliness-Jeffrey Dahmer, Dennis Nilsen
Freedom-Casey Anthony, Scott Peterson, Diane Downs, Susan Smith