It's my understanding that they had a single Ruger 9mm, and that based on some evidence on his holster, it's thought the MIT officer was murdered for his weapon, which they couldn't dislodge from the holster.
I doubt they planned to be "caught", but I've no doubt they were accepting of their death as the end of their jihad. Several attacks down the road I'm sure. We'll never know most of this stuff. A shame since those planning the next attack are amongst us.
It was said by investigators that these two followed the identical behavior, after the bombing, that criminals do when they believe they won’t get caught.
Beck is tying the Saudi (rich one) who was at the finish line of the Marathon....into this.