Senator Leila de Lima claims that mass murders certainly fall under the category of high crimes and high crimes are a ground for impeachment under Philippine Constitution. These “mass murders” must have numbered to almost 6,000, a number she disclosed to CNN International.

Under those grounds, she says that President Rodrigo Duterte is an “unfit” chief executive for supposedly “promoting” killings in the country.

When Duterte was mayor of Davao City for two decades, he led the Davao City police by example by joining their operations and “personally killing criminals.