In early fall of 2004 Casey Zumwalt contacted the national office about the possibility of starting a BYX chapter on the campus of Mississippi State University. Casey began recruiting other men to join him in this endeavor and before long they had a group of 20 men meeting to fellowship, spend time in the word, and pray. Late in the fall of 2004 these men began going through the prospective chapter evaluation process, making them the first chapter to go through this process. In February of 2005 BYX invited these men to attend the BYX annual Summit conference. Finally, after months of planning and preparing, the Mississippi State university chapter of Brother's Under Christ was activated on April 5, 2005 as the "Omicron" chapter. As the fifteenth chapter of BYX, the Omicron chapter was only the third east of the Mississippi river and only the fourth outside of the state of Texas.