VIDEO: US man decapitates elderly parents and dog; sings ‘I love you’ as police shoot him

California: In a horrific incident, US police in southern California discovered a grizzly scene as they came across a 41-year-old man who had allegedly decapitated his senior parents and the family dog, according to local media reports. As the police encountered the suspect, he was singing ‘I love you ‘ while dangerously approaching the officer with a metal object, prompting the officer to pump bullets in his chest.