https://www.huffpost.com/entry/luis-arroyo-and-cristobal-murder-hector-hernandez_n_3312024“The gruesome allegations became fact on Monday when Luis and Cristobal Arroyo — 17 and 15 — pleaded guilty to first-degree murder in the death of Hector Hernandez-Valde
On June 1, 2012, Luis Arroyo invited the victim over to his house in Tacoma, where the two got in a fight. Cristobal Arroyo heard the struggle and witnessed the two battling over a knife. Cristobal stabbed Hernandez-Valdez in the neck and back, and the brothers dragged him to the bathtub.
While Hernandez-Valdez was still alive, the brothers stabbed or cut him 34 times, prosecutors said. The victim also had 60 small puncture wounds on his back and his skull was fractured, meaning he was likely attacked with a bat or hammer. Then the pair cut his throat in the bathtub.
The boys’ mother found the victim’s remains on a bed sheet, and drove to a nearby police station, according to KOMO.
Police say Luis Arroyo and Hernandez-Valdez had been fighting over $166 and less than 40 grams of pot.”