There will of course be many fair and open minded just people out there who will not go into unfair generalizations and discrimination, but yes there will be a significant portion who will do so.
Yes as always a majority will suffer due to the actions of a rotten few..such is life,unfortunately!
But I do hope and pray the suspect gives out all the information possible to ensure any others behind this dastardly act are caught. And I agree youngsters can be easily lead. They have the hotblooded emotional reckoning and immaturity that make them perfect pawns for the culpable heads.