The boy, who cannot be named as he was aged 17 at the time of the offences, fatally stabbed Emma Lovell in the heart after he broke into her family's house north of Brisbane about 11.30pm on Boxing Day in 2022.
Shane Daley, 40, of Galway, New York, was arrested and charged with harassing a relative of UnitedHealthcare CEO Brian Thompson after leaving disturbing voicemails praising his death.
Roberto Salazar, 38, was arrested in March by Mexican authorities and transferred Tuesday into U.S. custody. He is scheduled to be arraigned in a downtown L.A. courthouse Thursday morning.
Fr Eddie McGee emphasized the community's shock, stating, 'It's very hard to capture just the shock and the horror expressed yesterday by the parishioners and others who had experienced this brutal attack on the local priest, Fr John Murray.'
Simon Patterson told family members that he suspected Erin Patterson was trying to poison him before she hosted a deadly lunch that left multiple relatives dead.
Inside, officers found Lauren Semanchik, 33, and Tyler Webb, 29, dead from gunshot wounds in what prosecutors called a "targeted attack."