I love this. The morbid images that you conjure in the first paragraph draws a clear emotional picture for us. Your opening fragment, 'A child standing alone in a room, sobbing.' doesn't lull us into anticipation, but slaps us across the face with a harsh universal image - the powerful disruption of innocence.
The first paragraph creates a vivid scene for us, and you juxtapose all the elements of that scene through the use of fragments, which makes the action not seem artificial. Actually, these three sentences seem to state this picture emotionlessly - I love how the narrator has very little emotional connection with the subjects (even the concluding line is insensitive and spoken in a stoic tone: "Truly this is dystopia"

.
Well done.