Ghanaian housemate, Derick Kobina Bonney (DKB) in the Upville house in the on-going 91-day reality show has been disqualified for physically attacking Sierra Leonean female housemate, Zainab. The confrontation ensued when DKB was taking a shower earlier in the day and Zainab apparently opened the door several times. Frantic attempts to stop the Sierra Leonean proved futile. According to DKB, the sexy housemate failed to show remorse for her actions which got him "pissed off" and subsequently slapped her. DKB was called to the dairy room after the attack while Zainab was asked to go into the glass house. After carefully interrogating DKB and studying the rules, Big Brother declared to the housemates that violence/physical attacks in the reality show is frowned upon and will not be tolerated. Per the rules, he said, any housemate who attacks a fellow housemate will be disqualified from the show. After spelling out the rules, Big Brother declared, "DKB you have been disqualified from the game for contravening the game rules." Zainab who according to Big Brother also contributed to the attack was also disqualified from the show. DKB's exit is coming barely 24-hours after Mildred (Eazzy) was evicted from the show Sunday. Ghana now has its hopes on Keitta who joined the Upville house Sunday. DKB before exiting the house told Keitta, "I leave the battle to you, make the nation proud." Watch excerpts of the fracas between DKB and Zainab.