Adrian Rix

From Prison Break Wiki

Adrian was married to Lisa Rix after she and Lincoln divorced. He and LJ never got along much (even though LJ was having problems with his real father). Adrian argued with LJ during a riot at Fox River about Lincoln and even struck LJ in the face. A few hours later, agents Paul and Dany arrived at Lisa's house, prepared to kill the whole family. Paul was about to kill LJ, but Adrian struck him from behind with a baseball bat and told LJ to run. Kellerman responded by shooting Adrian in the chest.