Mosiria Runs Toxicology Tests Every Time He Feels Ill, Citing Plot Fears

Geoffrey Mosiria, a former Nairobi Chief Officer, says he now checks for toxins whenever he falls sick. He fears rivals are plotting to poison him and pin the blame on cocaine. Mosiria made the claims in an Instagram statement on Saturday, November 14, 2026.

He said he exposed the alleged scheme during a TikTok live session. In his telling, two politicians want him out of the Nairobi governor's race. He called himself their common enemy but did not name either man in the post.

Mosiria claims he received word of a plan to use poison. He says the plan would later be presented as cocaine use. For that reason, he tests himself after every bout of illness. "I know that is the only way you are planning to eliminate me from the race," he said.

He also pointed to supporters who still want him to win. Their loyalty, he said, keeps him going despite the accusations.

Mosiria insisted that he does not use cocaine. He said his test results show no trace of cocaine or any other drug. "For your information, my test results are there," he added.

None of the allegations has been independently confirmed. Mosiria is pursuing the Nairobi governorship in the 2027 General Election.