2020 Greenhills hostage crisis

On March 2, 2020, 40-year-old Alchie Paray, who worked as a security guard at the Greenhills shopping mall complex in Greenhills, San Juan, Metro Manila, the Philippines, took 55 people hostage at the administration office on the second floor of the Virra Mall. Paray was an employee of the mall's security agency, Safeguard Armor Security Corporation (SASCOR), and believed he was a subject of unjust termination.

Source: Wikipedia — 2020 Greenhills hostage crisis (CC BY-SA 4.0)