Spoilers for Deus Ex: Mankind Divided - A Criminal Past follow!
Danny Brewer, better known as Red Shoes, is an inmate at the Penley T. Housefather Correctional Facility in the year 2029. He is working with Flossy, an inmate from cell block A who seeks to organize a revolt among the inmates.
Depending on the player's choice, Adam Jensen can give Red Shoes the altered biocell, allowing him to cloak past the prison's security measures, or keep it to himself and force Red Shoes to come up with a different escape plan. If the altered biocell is given to Red Shoes, the inmates will control part of the prison's Tower during the riot.