FOUR teenagers attended a voluntary interview after an incident where a boy suffered life-changing injuries.

The 13-year-old fell from a swing at a park known as Kitty’s Field in Dominion Road, Worthing, on September 8.

He remains in hospital.

Four teenagers attended a police interview in response to a Sussex Police appeal for information and are “fully assisting” officers.

No other people are sought in connection with the incident.

The youths cannot be identified for legal reasons.

The force said: “We would like to thank the local community for their patience and understanding while we investigate this incident, and we would we urge people not to speculate as we seek to establish the full circumstances.”