Rampages contra massacres

Rampages = going from place to place (if I´m not mistaken).
Massacres = slaughtering a large number of people in one location.

Why do you think some mass shooters go on rampages (Derrick Bird, Elliot Rodger, Michael Ryan, Howard Unruh) while others do massacres (Eric/Dylan, Seung Hui Cho, Adam Lanza, James Holmes)? 

The first that comes to mind with massacres in school shooting is probably the clique one, that the shooter hated the school and the people in there. 
What about rampages? Maybe it´s a sense of creating havoc and chaos, and make a bigger impact on the community instead of just one single location? 

What do you think is the reason/reasons for either two?

I have noticed Massacre shooters tend to target a specific target they have a lot of hatred for (School, Workplace etc..) while rampage shooters have a hatred for society as a whole.

Tommy QTR wrote:

I have noticed Massacre shooters tend to target a specific target they have a lot of hatred for (School, Workplace etc..) while rampage shooters have a hatred for society as a whole.

Now you mention it it actually seems that way.

TheGoodGuy wrote:

Tommy QTR wrote:

I have noticed Massacre shooters tend to target a specific target they have a lot of hatred for (School, Workplace etc..) while rampage shooters have a hatred for society as a whole.

Now you mention it it actually seems that way.

So it would make more sense for rampage shooters to kill people in different areas than in one specific location.

Tommy QTR wrote:

TheGoodGuy wrote:

Tommy QTR wrote:

I have noticed Massacre shooters tend to target a specific target they have a lot of hatred for (School, Workplace etc..) while rampage shooters have a hatred for society as a whole.

Now you mention it it actually seems that way.

So it would make more sense for rampage shooters to kill people in different areas than in one specific location.

Yeah I would think so, or maybe I don´t understand the word Rampage, maybe it is a spree killing I think of? I think it can be hard sometimes to know the difference with all the things the media dubs killers; Rampage killer, spree killer, massacre.