Authorities kill mountain lion after attack on girl in Malibu

Authorities in California euthanized a young male mountain lion after it attacked an 11-year-old girl in Malibu, causing injuries but she is expected to recover. The incident follows a recent mountain lion attack on a child in Washington's Olympic National Park. Experts advise precautions like avoiding lone outdoor activities at dawn or dusk, securing pets and livestock, and reporting sightings to prevent future encounters.