Las Vegas, Nevada — A disturbing case out of Las Vegas, Nevada has ended with a lengthy prison sentence for a young man who admitted to carrying out multiple killings in public spaces. Authorities say the crimes, committed in 2022, were random, calculated, and deeply alarming for the community.
According to officials from the Las Vegas Metropolitan Police Department and prosecutors in Clark County, 22-year-old Alonzo Brown—who was just 18 at the time—carried out a series of shootings over several months, targeting both someone he knew and complete strangers.
How the killings unfolded
Investigators said the violence began in January 2022, when Brown shot and killed 24-year-old Dae-von Lane along East Tropicana Avenue. Authorities noted that Brown knew Lane personally, making this first killing different from what followed.
In the months that came after, Brown’s actions escalated into random acts of violence. In May 2022, 62-year-old Paul Viana was shot and killed while waiting at a bus stop. Just weeks later in June, 36-year-old Josue Chaparro-Montalvo was killed while walking home from a convenience store.
Police reviewing surveillance footage described a chilling pattern—Brown appeared to follow and watch his victims before attacking, showing signs of deliberate targeting despite no known motive.
“This was especially disturbing,” said LVMPD officials during earlier briefings, pointing out the apparent randomness and lack of connection between the suspect and most victims.
A case that shocked investigators
During sentencing, prosecutors revealed a troubling detail about Brown’s mindset. According to statements presented in court, he had expressed a desire to become a serial killer, a claim that added another layer of concern to an already shocking case.
Officials said the crimes were not driven by robbery, personal disputes, or gang activity. Instead, they appeared to stem from an internal motive that investigators described as deeply troubling and difficult to rationalize.
Brown later told authorities he had been “trying to figure out life” at the time and acknowledged he was not mentally in a stable place. Prosecutors, however, emphasized that the level of planning and repeated violence pointed to intentional actions rather than impulsive behavior.
Sentencing and what comes next
After taking a plea deal in late 2025, Brown was formally sentenced this week in Clark County court. He will serve at least 56 years in prison, with credit for time already served.
Officials confirmed that he will not be eligible for parole until 2078, effectively ensuring he will spend the majority of his life behind bars.
Community impact
The case left a lasting impact on the Las Vegas community, particularly because the victims were targeted in everyday situations—walking home, waiting for a bus, or simply being in the wrong place at the wrong time.
Law enforcement officials have reiterated the rarity of such cases but acknowledged the fear they can create due to their unpredictability.
Authorities say while the legal process has concluded, the emotional toll on victims’ families and the community remains significant.
