in socially and they were merely a way this is a story that we've heard before, young men, middle class and upper class in need of help. and they get help. and then engage in acts of mass murder. why? ted rollins is "outfront." >> i will destroy you. >> reporter: 22-year-old santa barbara shooter elliot rodger joins a disturbing group of rampage killers that have a lot in common. the columbia killers and jared loughner from the tucson massacre were all in their late 20s at the time of the shootings. all of them grew up in relatively stable environments, except the columbine shooters all attended at least some college and all of them had