Summer Bay stalwart Alf Stewart (Ray Meagher) discovers Stu's lifeless body at the caravan park in an upcoming episode.
Stu, played by Brenton Thwaites, has recently been at the centre of a domestic violence storyline as he attacked his girlfriend Sasha Bezmel (Demi Harman) on a number of occasions.
The bad boy's chequered history gives the police cause to question whether one of the Bay's locals could be responsible for his death. Top on their list of suspects is Sasha's father Sid, who previously gave Stu a violent beating after seeing his true colours.
Robert Mammone, who plays Sid, told TV Week: "The police visit Sid at his home and break the news, before taking him down to the station for questioning. No-one is sure yet about exactly what happened, but the police will do their job and investigate all the clues and potential suspects."
He continued: "Sid is prime suspect because of the bashing and because of the AVO that was taken out against him on Stu's behalf. Also, at the time of the murder, Sid was at home on the farm by himself, which leaves him without any alibi."
Mammone said that he could not give away the solution to the mystery, but added: "Keep watching. The police investigation into how and what happened to Stu is very thorough, and you never know what they might find. There will be lots of questioning and several Summer Bay residents will become suspects."
Home and Away airs these scenes next week on Network Seven in Australia and early March on Channel 5 in the UK.
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