Overview

• Officers responded around 11:40–11:42 p.m. on Sept. 12 to the 13000 block of 9th Street in Chino and found Angel Martinez of Upland with stab wounds.
• Investigators identified and arrested Joshua Rivera, 18, and Justin Rodriguez, 29, both of Chino, who were booked on suspicion of murder at West Valley Detention Center.
• Police say Rivera and Martinez argued earlier in the night, and Rivera later returned with Rodriguez, leading to a physical confrontation that ended in the stabbing.
• Reports differ on whether Martinez was pronounced dead at the scene or after being transported to a hospital.
• Local jail records cited by the Press Enterprise indicate both suspects were held without bail, and police ask anyone with information to contact Detective Ike at 909-334-3035 or Investigator Gallo at 909-334-3015.