Teacups of employees suspected of being poisoned were also panicked by other colleagues (Source:)
Recently, in Dongguan, Guangdong Province, a man found his colleague adding unknown objects to his tea cup through installation monitoring, and then called the police. The police found rust-free water in the colleagues desk. Victims said that the physical examination report showed no serious harm to the body, but two other colleagues also noticed their tea abnormalities after the incident, and have sought police investigation.
Source: Pear Video Responsible Editor: Gu Yunting_NBJS8499