Senator Ronald Dela Rosa has defended the killing of a 3-year-old during a sting operation, saying families of suspected drug pushers sometimes make up stories.
"We are living in an imperfect world," he told reporters on Thursday, stressing that "collateral damage" was inevitable in police operations.
Three-year-old Myka Ulpina died after being caught in crossfire during an anti-narcotics operation in Rizal on June 30.
Human rights activists say more than 20,000 have died in President Rodrigo Duterte's controversial 'war on drugs' and urged the international community to do more to prevent the bloodshed.

At least 73 injured after Houthi rebels attack Saudi civilian and energy facilities
Nepal rescue focused on workers trapped in three tunnels
Indonesia reopens Jakarta airport, four others after Anak Krakatau ash clears
Russia hits Kyiv after brief pause for US envoys' visit, killing two
Kenya offers temporary amnesty to undocumented East Africans amid crackdown fears
7 Indonesian airports remain shut due to volcanic ash from Anak Krakatau
Bolivia confirms 9 deaths after military base explosion
Israeli strikes on southern Lebanese town kill 11, state news agency saysÂ
