Mr Nettleton is estranged from his daughter Tara, who is Sharrouf's wife and the boy's mother.
Sharrouf - who travelled from Sydney to the
Middle East to join Islamist extremists in the region - posted the picture of
his son on Twitter last week with the caption: "That's My Boy!".
Sydney truck driver Mr Nettleton begged the
Australian government to do what it could to get the boy and his siblings home
to Australia.
"I'm scared for the children. What life
are they going to have now," he told Sydney's Daily Telegraph.
"Can't the government do something to
pull these kids away from that man?"That (picture above) brought me to tears because I don't know how to handle it."
Australia and the US were
due to hold talks on Tuesday about the growing problem of jihadists fighting
overseas.
Australian Prime Minister Tony Abbott and US
Secretary of Defence Chuck Hagel said the graphic image demonstrated how
barbaric militants from jihadist group Islamic State, previously known as ISIS,
had become.
The picture shows the youngster - wearing blue
checked shorts and a blue "Polo For Kids" T-shirt - holding the
victim's head by the hair.
Another image shows Sharrouf posing in front
of a black ISIS flag with his three sons, all of them dressed in military
fatigues and brandishing guns.
ISIS fighters have captured huge swathes of
territory across Syria and Iraq, where they have forced thousands of Christian,
Kurd and Yazidi people to flee their homes.
Another image is believed to show one of the
boys wearing an explosives belt, according to Fairfax media.
Sharrouf had been jailed for four years in
2009 after he was one of nine accused plotting terrorist attacks in Sydney and
Melbourne in 2007.
He was banned from leaving
Australia due to the terrorist threat he posed, but managed to escape with his
wife and three sons last year by using his brother's passport.
Mr Nettleton, who says his daughter cut ties
with him when she married and converted to Islam, believes his five
grandchildren - three boys and two girls - are in Malaysia with Sharrouf's
sister.
A friend of Sharrouf's also fighting in Syria,
Mohamed Elomar, posted a tweet to telling him to "keep them heads
rolling", according to the Telegraph.
The tweet was reported to have said:
"What a flaming ripper, ayyy beauty mate, love it, keep them heads
rolling."


HE'S MESSED UP THE CHILDREN'S HEAD
ReplyDeleteBreathing a beast like himself
ReplyDelete