The change of attitude required when going from the full power 'climb' to the no power 'glide' is more than most folks realise. We don't practice 300' engine failures (much) because it's obviously more dangerous than 500-750' ones. Throwing a turn back into the mix is demanding a very high level of skill and zero errors - don't do it from 300ft! Terrible news nonetheless and condolences to the Families.