Marco Antonio Alviso was 24 when he was killed by a shotgun blast to the head while he slept in his Las Vegas residence on October 10, 2019. The shooting happened in the early morning hours; authorities were called after reports of gunfire and found Alviso deceased at the scene.

The Las Vegas Metropolitan Police Department opened a homicide investigation and conducted interviews and forensic work, but did not immediately identify or arrest any suspects. The case remains open and no arrests have been announced. Anyone with information is asked to contact the LVMPD Homicide Section at 828-3521 or [email protected], or submit an anonymous tip to Crime Stoppers at 385-5555 or www.crimestoppersofnv.com.

Did anyone in the Las Vegas area hear or see anything that night or know someone who might have information?