Ok well this isn't my theory but rumours are rife on social media that Noah, who was Catholic was murdered because of his religion. The Police are aware that if this was public knowledge the ceasefire in NI would likely be over hence their "no foul play" stance. Noah's Mum obviously believes a crime has been committed and has sought help from Relatives for Justice, a body set up to help families bereaved by the troubles.
He was seen cycling naked, I believe he was stripped and was trying to get away from someone
he didn't have a head injury, he wasn't concussed, there has been no explanation given for why he was naked.
There's a petition on change.org calling for an investigation in the police handling of the case. The more signatures the better #justiceforNoah