The storm drain network being investigated is in the Premier Drive/Northwood Road area of north Belfast and is owned by the Department for Infrastructure, police said in a statement. Noah had cycled from his south Belfast home through the city centre, before entering the storm drain. The disappearance of the 14-year-old prompted a huge search operation involving hundreds of volunteers from the community in north Belfast and beyond. 'It's an anxiety not just because of the content, but it's an anxiety associated with what's being done about it and whether or not it's being properly investigated,' she added. Noah, a pupil at St Malachy's College, was found dead in a storm drain in north Belfast last June, six days after he went missing.
Noah was swallowed by a high wave.
( z0 swallow :ARG0 ( z1 wave :ARG1-of ( z2 high ) ) :ARG1 ( z3 person :name ( z4 name :op "Noah" ) ) )
(z0 / swallow-01
    :ARG0 (z1 / wave
              :ARG1-of (z2 / high-02))
    :ARG1 (z3 / person
              :name (z4 / name
                        :op1 "Noah")))
Noah was swallowed by a high wave .
z3 :name z4
z4 :op1 0
z0 :ARG1 z3
z1 :ARG1-of z2
z0 :ARG0 z1