The Gwinnett County Police Department is seeking help with locating two suspects behind a home invasion, robbery and assault of a resident at a Duluth home last July. Gwinnett Police responded to a local area hospital and met with the victim in a case on July 29, 2024. A release from Gwinnett Police says the victim explained that just hours before, a known associate of his, 41-year old Jian Sun of Norcross and an unknown male assaulted him at his home. That unidentified male was later identified by investigators as 24-year old Stephen Carlos Valenzuela of Atlanta.