Disturbing Google search made by Kallista Mutten after she'd slept with her ... trends now
The mother of murdered schoolgirl Charlise Mutten had sex in a park with the man accused of killing her before googling symptoms of a sexually transmitted disease, a court heard.
Justin Laurens Stein, 33, has pleaded not guilty to murdering the nine-year-old on or around January 12, 2022 in the Blue Mountains.
Charlise's body was found by detectives on January 18, 2022, in a barrel dumped near the Colo River, in the Blue Mountains, west of Sydney.
Stein had spent the night of January 11 alone with Charlise at a property in Mount Wilson, while the girl's mother, Kallista Mutten, was at a caravan at the Riverview Ski Park about 90 minutes away, the NSW Supreme Court was told.
Stein allegedly told Ms Mutten that Charlise was sick and that he had left her with a real estate agent who had come to do a valuation on the property.
The mother of a murdered schoolgirl, Kallista Mutten (pictured), and her daughter's alleged murderer bought methamphetamine the day following the child's death and had sex in a park
The alleged murderer of the nine-year-old, Justin Stein, travelled with Ms Mutten to Surry Hills in inner-Sydney to procure the drug and tools to use it, a court has heard
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Disturbing threat Charlise Mutten's mother made after she discovered her partner was having an affair
In the hours after the schoolgirl was allegedly shot, Stein and Ms Mutten drove to Surry Hills near Sydney's city centre to buy methamphetamine.
They then went to nearby Centennial Park where Ms Mutten told police they had sex.
But afterwards, Ms Mutten grew suspicious and searched online for 'blood coming from penis after sex' and 'blood coming out of penis after ejaculation'.
She then accused Stein of cheating on her and contracting the sexually transmitted disease gonorrhoea.
Police alleged Ms Mutten messaged Stein saying, 'you're a liar, cheat and now I've lost my daughter'.
When the couple arrived back at Mount Wilson, Ms Mutten called Lithgow hospital and Blue Mountains hospital having also made online searches for children's emergency rooms in the area.
Ms Mutten left the Mount Wilson property the next day in Stein's red Holden Colorado ute.
'If you don't bring it back I'm going to hurt you as well as everyone else,' Mr Stein said in one of the messages.
'I've got me f***ing guns and I'm going to kill you.'
Stein is accused of shooting Charlise Mutten (pictured) in the head and disposing of her body in a barrel weighed down with sand
Police alleged Ms Mutten (pictured) messaged Stein saying, 'you're a liar, cheat and now I've lost my daughter'
Stein claims Ms Mutten shot her own daughter.
His lawyer told the court earlier this week he had initially lied to police to cover for Ms Mutten because the pair were in a relationship.
Stein spent more than two hours being interviewed at Penrith
