What does the CHOICE of weapon indicate about the mass murderer/slaughterer/massacrer? Any woman ever mass massacre/slaughter/murder?

It's not the gender of the body that defines who will or who won't be a killer, rather it's the warped mind inside.   There have been many female suicide bombers.


Are people who go on killing sprees insane?  A lot of people would like us to think that.  A majority of these "killers" carefully plan out their "escapades". That's generally not something a "truly" insane person would do.  Yet if we label them "insane" or "mentally ill" we can excuse their behavior (and lock them behind bars for the rest of their lives). 

Does "flipping out" make one insane?  We all "flip out" now and then.  Yet we all don't pick up a gun and start  shooting other people.  
Does seeking revenge (for whatever reason) make one insane?  

We, as as society, aren't no longer taught that life is precious.  Just look at our media (TV, movies, comic books, video games, etc.).  They show that killing and other violence is an acceptable way to solve problems.   If other people's lives are nothing, then perhaps ours isn't either (is that why some mass murderers kill themselves or aren't afraid to be killed?)  We see those who commit atrocities (in real life) rarely get punished.  Mass murders, if caught, spend years if not their entire life in jail.  What deterrent is there to not kill others?  That person did and just look at the publicity he/she got.  

Yes.