There are two reasons... one cameras are not allowed in federal courts. We can have sketch artists who draw what people look like. We are allowed to Tweet from court and use other technology, but no cameras. I wish I knew the full reason behind this. In come courts, an inmate must walk into public view as they enter or exit the courthouse. In the District of Colorado, that's not the case.
The other reason, is that most federal districts do not release mug shots of people who have been arrested. Colorado is one of those that doesn't.
...just a couple of interesting pieces of information. I had time to write this out because the hearing for Mitchell Kusick is delayed by 30 minutes and counting. He's the man federal prosecutors say planned to attack Jefferson County school kids and also kill Obama.