Police have renewed their appeal for information about a teenager found dead by a live railway line.
The body of 16-year-old Patrick Cummins, of Gerald Road, Worthing, was found between Bairds foot crossing and Ferring Road crossing in Angmering, near Littlehampton, on March 24.
The GCSE student from Chatsmore Catholic High School in Goring had been to a party in East Preston the night before.
Police say only a few of the 100-strong crowd at the house party have come forward to assist them.
Detective Inspector Alan Jenkinson, of British Transport Police, thinks Patrick's death was more likely to have been a tragic accident than foul play but stresses information from witnesses is vital.
He said: "The incident is looking less suspicious than we first thought.
"From the witnesses that have come forward it would appear he was walking back from the party on his own. He could have just fallen on the line."
Anyone with information should ring the police on 020 7391 5265.
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