Oscar Perez, now 17, pleaded guilty in October to second-degree murder, a Class 2 felony; two counts of attempted murder, a Class 3 felony; and felony menacing, a Class 5 felony, as part of a plea ...

Oscar Perez Jr., the Greeley teenager who pleaded guilty to the 2023 murder of 18-year-old Nasier Graham and injury of then-16-year-old Gabriel Ballesteros, has been sentenced to more than four ...