Cross Key High School Teacher Rebekah Cohen Morris has posted her thoughts on the Cross Keys High School redistricting effort. You can read those at her blog and also offer your own solutions to the overcrowinding in that area: http://georgianeducator.org/2016/01/20/the-redistricting-of-the-cross-keys-cluster-things-to-consider/.
Several other conversations regarding the CKHS cluster overcrowding can be found at the following links:
Brookhaven Post (a really, really great community news site.): http://brookhavenpost.co/dekalb-schools-cross-keys-cluster-redistricting-presentation-maps-released/36673/
Stan Jester's blog: http://factchecker.stanjester.com/2016/01/5998/
You can find all the applicable DCSD information at the following link: http://www.dekalb.k12.ga.us/www/redistricting/