Authorities said a homicide in the southwest valley was followed by a second death at a parking garage on the Strip less than an hour later.
LAS VEGAS, Nev. — Las Vegas police say an argument between roommates Thursday evening left one man fatally stabbed inside a southwest valley home and the other dead after officers tracked him to a parking garage on the Strip.
The investigation stretched from a neighborhood near Mountain’s Edge to the 3700 block of South Las Vegas Boulevard, where officers confronted the suspected attacker after a warning from the victim’s family. The Las Vegas Metropolitan Police Department said the men were roommates in their 70s and that detectives later determined the violence started during an argument at their residence. The case drew a quick police response in two parts: first to the home where the victim was found, then to a resort-area garage where the suspect was located with the help of a police drone.
According to police, dispatchers got the first call at about 5:28 p.m. reporting a stabbing in the 8200 block of Cupertino Heights Way. Officers arrived at the residence and found a man inside with multiple apparent stab wounds. Medical personnel were summoned, but he was pronounced dead at the scene. During a briefing reported by local stations, Lt. Robert Price said the initial caller told police a neighbor had been stabbed. Detectives later concluded the two men had argued before the suspect retrieved a knife and stabbed the victim several times. Police have not released the men’s names, and the Clark County coroner will handle the formal identification.
The second phase of the case began about 35 minutes later. At approximately 6:03 p.m., police said, a family member of the victim called dispatch and reported that the suspect had contacted them and claimed responsibility for the killing. The caller also said the suspect was headed to a resort property on Las Vegas Boulevard to end his life. Patrol officers and a drone unit were sent to search the area. Police said the drone pilot spotted a man matching the description on top of a parking garage in the 3700 block of South Las Vegas Boulevard. Officers drove to the structure and started giving commands as they got out of their vehicles. Before they could secure him, police said, the suspect jumped from the garage. He was pronounced dead despite an immediate request for medical help.
The case highlights how quickly a homicide investigation can move from a private home to a public tourist corridor. The first scene was in a residential area of the southwest valley near South Cimarron Road and West Mountains Edge Parkway. The second was along the Strip, one of the most heavily traveled parts of Las Vegas. Police have not said why the suspect chose that location or whether he had any prior connection to the resort property. They also have not publicly described the exact nature of the dispute between the roommates or whether there had been earlier warning signs before Thursday’s violence. Those unanswered questions are likely to shape the next stage of the investigation.
For now, the department’s public account rests on the timeline laid out in its Friday morning release. The suspect and victim lived together, the department said. An argument turned violent inside the home. A relative then alerted police after the suspect called and said he had killed the victim. Officers used both patrol units and aerial support to find him on the Strip. Detectives are still working through the evidence from both scenes, and the department has asked anyone with information to come forward. Any future updates are likely to include the coroner’s findings and any additional details detectives can confirm about what happened inside the house before the fatal stabbing.
The investigation remained open Friday, with police awaiting formal identification of both men and the coroner’s ruling on the deaths. The next major update is expected once those findings are released and detectives finish more witness interviews from the home and the Strip response.
Author note: Last updated March 27, 2026.