On the 11th anniversary of the Columbine massacre (which coincides with Hitler's birthday...) we have this just around the corner from the school.
A surveillance video shows an older man with gray hair as a "person of interest" in the discovery of two bombs Wednesday at Southwest Plaza mall in Littleton, the FBI said.
Neither of the devices — one a pipe bomb and the other rigged with two propane canisters — ignited. They were discovered after a small fire broke out in a service hallway near the food court.
Jefferson County sheriff's spokeswoman Jacki Kelley said investigators weren't classifying the person as a suspect.
"He's nothing more than a person of interest," she said at a 10 p.m. news conference.
Federal Bureau of Investigation spokesman Dave Joly said the man may have witnessed something "or he could possibly have been involved."
Person of interest in the attempted bombing
