the US, I pulled data from the report off a pda from the FBI, they have some estimates on 2011 though they will not release the 2011 until the end of the year. So I went state to state, it does vary quite a bit, it "seems" like they are still dropping but a few states are reporting a rise. Also many on this forum will be glad to know that Canada is safer than the US and the US regardless of 2010 2012 has still dropped 40% give or take 8%, since the 90s.
Anyone ever meet a mass murderer? Not me though I met more than a few crazy folks, to include David Koresh. We have Nidal Malik Hasan here in Ft Hood as the worst thing since George Hennard shot up a Luby's, I dated this Hennards niece BTW for about 3 months. All I am saying is how would torturing George Hennard, have stopped Hasan? Never mind the fact he commited suicide at the time of the crime.
Also edit, that graph is not a flat line, the number of murder and rape compared to all other violent crime is so low the graph has poor resolution.