Jack O'Neil Born 20 October 1952 lived in Minnesota USA when he was aged 18 he had joined the USAG where he spent 10 Years of his life and worked hard up to the rank of Major so at the age of 28 he left the USAF to start a family of his own and got a new job as a police officer, 2 years later he met Beth a wonderful women who made him happy and this became true love 3 years later Beth and Jack got married on a boat with all his friends and family members after the wedding he found out Beth was pregnant, this made Jack overwhelmed with joy he danced and celebrated all night with his friends suddenly at the end of the night the SCP Foundation killed his wife believing her to be SCP-811 this made Jack madd he left the area where he started to do research on these people trying to find out who they are.
He was then approached by the Choas Insurgency who told him who they were and said that they can help him take revenge.
When he joined you took with him his old military gear that he had stashed away and created a new tier of CI uniform combined of the two.