I Do Not Need Pity, I Just Need To Vent

Just found out about this I know it happened in September don’t know I missed it an autistic boy aged 6 he was non verbal ran away from his dad and another adult ( his dads girlfriend or wife not sure) he usually would drip his dad said but this time he didn’t when they started running after him they lost sight of him? My question to this father is y didn’t u run after him sooner !!!!!!!!!!!! Saw an interview with the boys father he never even cried I would be a total basket case! The boy was found I think 4 or 5 days later dead! It’s just crazy too me how little emotion his dad showed!