A man who gave his son the gun he used to kill two students and two teachers at Apalachee High School in Georgia was sentenced Thursday to 15 years in prison. Colin Gray’s sentencing comes days after his son, Colt Gray, was sentenced to life in prison without the possibility of parole in the September 4, 2024, shooting at the school 70km (45 miles) northeast of Atlanta. Colt Gray had pleaded guilty to murder and other charges. A defence lawyer for Colin Gray asked the judge for a sentence that...