Full title: California man belts out Tina Turner hit as he's shot by cops after decapitating his parents Dramatic footage shows the moment a California man accused of decapitating his parents and their dog started singing 'What's Love Got To Do With It' while covered in blood on the ground - before being shot by police. Joseph Gerdvil, 41, belted out the hit as he lay bleeding out after Orange County Sheriff deputies shot him several times in the torso...