District Attorney Erik Nasarenko announced today that Efrain Troncoso (DOB 01/22/02) has been charged for a violent crime spree in Ventura. Troncoso faces a total of 10 felony counts, including three counts of attempted murder, a single count of assault with a deadly weapon, two counts of robbery and two counts of attempted robbery. He is also charged with several special allegations including the infliction of great bodily injury.
Troncoso’s case was set for arraignment on November 26, 2024. No plea was entered, and criminal proceedings were put on hold to determine competency. Troncoso is scheduled to return to court for a mental competency hearing on December 19, 2024, at 9:00 a.m. in courtroom 13 of the Ventura County Superior Court.