Here is a link to the Boulder Daily Camera's story about this. This guy is definitely a whacko. I hope he goes away for a long time.
As you may imagine, this story got a lot of attention in the Denver/Boulder area.
One of the odd things about this story is that the perp's name is Frederick Allen. That was the name of the famed diabetologist in the early 20th century who kept diabetics alive by starving them.
Tom