Dariel Yournet-Nergron attacks step-father during argument over mowing lawn

18-year-old Dariel Yournet-Nergron and his older brother, Jose Sanchez, had a domestic altercation with their stepfather, Jason Gramajo, at their Central Valley Drive residence late July 6th. Responding officers observed Gramajo injured and covered in blood. Then Gramajo’s wife told them that Jose and Dariel had left the scene already. Gramajo advised officers that he had asked Dariel to mow the lawn. When Gramajo arrived home from work, he saw that Dariel had not mowed it, so he started mowing it. As Gramajo did this, Dariel came outside and told Gramajo that he would do it. This sparked an argument that escalated when Dariel pushed him and started striking him repeatedly before calling Jose to assist him with the attack. When Jose arrived, he joined in and started hitting him with Dariel. Gramajo said that he did not fight back but tried to protect himself, adding that when his wife called the police, Dariel and Jose drove off. Gramajo had several injuries to his face, head, and arms, so he was transported to the hospital for further evaluation. Additionally, he said that Jose threatened to kill him before leaving. Yournet-Nergron was later taken into custody for domestic assault on July 7th.