A
Abhorrence
Lurker

https://en.m.wikipedia.org/wiki/Woo_Bum-kon
On the afternoon of April 26, 1982, Woo had an argument with his live-in girlfriend, Chun Mal-soon (전말순), after she had woken him by swatting a fly on his chest. Enraged, Woo left the house and went to the police station, where he reported for duty at 4:00 p.m. According to early reports, he began drinking heavily, though eyewitnesses later stated that he did not appear drunk during his rampage. According to local officials, he would have been unable to cover 4 km (2.5 mi) of difficult, rocky terrain while intoxicated.
At about 7:30 p.m., Woo returned home, assaultedhis girlfriend and smashed their furniture before making his way to the reservists' armory and gathering several weapons, consisting of two M2 carbines, two handguns, at least 180 rounds of ammunition, and seven hand grenades. Some reports stated that the other officers were at a meeting, and he therefore managed to grab the weapons unnoticed,[7] though others mentioned that he had intimidated the guards to gain access.