|STOP IT! The Murder Switch!|
|Romaji||Tomero! Hitokoro Suicchi|
STOP IT! The Murder Switch! is the thirty-first chapter of Volume 4 of The Disastrous Life of Saiki K (Saiki Kusuo no Sai-nan) published on the 2nd of May 2013.
Kusuo wakes up realizing how he can't use any of his psychic power, happy at being free of his problematic powers, a sudden explosion happens nearby and he was awakened from his dream. To his dismay, he woke up with his psychic powers and a troublesome premonition due to the sudden headache and the explosion. Kusuo then decided to stop the explosion by removing the stone, the start of the explosion. Thinking that its done, Kusuo throws the stone somewhere else and coincidentally hits Riki who was actually walking on the other side of the wall and thinking it was a meteor, he took it with to school. There another premonition appears and this time its on his school. On the other hand, Kineshi was carrying six gallons of gasoline to the teacher's lounge, shocking his teacher who told him to leave some of them in the hallway. Riki brags at Shun about the meteor he found but the latter scoffs at him saying it was only a regular stone and threw it outside thinking no one is there. Takahashi however was running as he was late and was the day duty of the class when he steps on the stone and fell on the ground while the stone hits the lights and the gallons of gasoline stumbled on the floor spilling them on the floor. The lights almost sparked in the school when Kusuo appears, saving the school from a big fire.