Police said the suspect was a neighbor, and court records indicate the argument grew out of a minor crash weeks earlier at a north Phoenix apartment complex.
PHOENIX — A 35-year-old Phoenix mother of seven was shot to death outside her apartment Monday morning after a dispute with a neighbor over $100 tied to a minor car accident, according to police and court records described by local outlets.
The killing quickly became one of the Valley’s starkest recent neighborhood violence cases because police said it began as a verbal argument between neighbors and ended with a mother dying in front of children. Daniel Rombach Jr., 21, was arrested at the complex and booked on a murder allegation. Local reports citing court records said he was being held on a $1 million cash-only bond. The immediate stakes now center on a criminal case that appears to be moving quickly, even as investigators continue sorting through witness statements, video and the longer history between the two households.
Police said officers were called at about 8 a.m. Monday, March 23, to an apartment complex near 11th Avenue and Mountain View Road in north Phoenix. When they arrived, they found Danielle Jean Kassandra Little with a gunshot wound and rushed her to a hospital, where she later died. Sgt. Lorraine Fernandez said the early investigation showed Little and Rombach were neighbors and had been arguing before the shooting. In the first hours after the killing, police described the case in narrow terms as a dispute that turned deadly. By the next day, local reporting based on court records gave the confrontation a more specific origin: a low-speed crash about a month earlier and a promise that Little would repay $100 for damage her family said was barely visible.
That fuller version of events came from a mix of court details and family accounts. Hailey Byer, Little’s younger sister, told Arizona’s Family that Little had accidentally backed into Rombach’s car while taking her children to school and told him she would pay him back in two weeks. Byer said her sister never managed to make the payment because she was trying to keep up with rent and other household costs. Court records cited by local outlets say the debt and the earlier fender bender resurfaced Monday morning, when the confrontation escalated. A neighbor recorded part of the encounter, and Arizona’s Family reported that the video showed Little being shot at close range with one of her children nearby. “She tells her kids to go inside when she turns back around, he shoots her,” Byer said. Reports citing court records also said Rombach later told police he did not mean to kill his neighbor.
What remains less clear is everything that happened in the minutes before the gunfire. Police have publicly confirmed the argument, the identities of the victim and suspect, the location and the arrest. But investigators have not released a full probable-cause narrative laying out who first approached whom, whether any threats were made before the weapon was drawn, how many shots were fired or how many witnesses were standing nearby. That gap matters because the public story has already taken on a broader emotional force. Family members say children saw at least part of the shooting, and local reports indicate one of Little’s children was close enough to be captured in or near the neighbor’s video. Authorities have not said whether any child was physically injured in the confrontation, but the trauma to the family was clear in the first interviews given after Little’s death.
Those interviews also turned the case from a police blotter item into a story about a large family suddenly thrown into crisis. Byer said Little was known as “DJ” and had recently had a baby. One of her children remained in a neonatal intensive care unit at the time of the family’s television interviews. Byer described her sister as a mother whose life centered on her children, saying, “That’s what she lived and cared for, was to keep them safe.” Other relatives echoed that point in interviews with Phoenix stations, describing a chaotic scene that ended with Little dying after what they say should have remained a routine dispute over a minor scrape. Her son, Jayden Daniels, told FOX 10 that he saw the aftermath at close range and has been unable to shake it. The family’s public grief has become one of the most visible parts of the case, especially because it unfolded in the shared space outside apartments where neighbors and children were already moving through an ordinary weekday morning.
The legal posture, while still early, is more defined than many homicide cases are within 48 hours. Phoenix police arrested Rombach the same day and said he was booked on a murder allegation. FOX 10 reported he is facing a second-degree murder charge, while Arizona’s Family said court records show he was charged with murder and held on a $1 million cash-only bond. No defense account was described in the local coverage reviewed for this article, and the reports available publicly did not identify an attorney speaking on Rombach’s behalf. That leaves the case in a common early phase: police and prosecutors appear to have moved fast on the arrest, but the fuller court record that would normally test the state’s version against a defense challenge has not yet been widely detailed in public reporting.
The setting helps explain why the case drew such immediate attention across Phoenix. It was not a late-night bar fight, a freeway shooting or an incident hidden behind closed doors. It happened in daylight at a residential complex, in a dispute so small in dollar terms that relatives and neighbors have struggled to make sense of the ending. That contrast has shaped nearly every public reaction. The alleged trigger was $100. The result was a homicide investigation, a mother of seven dead, children left without her and a suspect in jail. In Arizona, where prosecutors and police have spent years confronting high-profile gun cases, the details here stand out less for complexity than for how little distance there appears to have been between grievance and gunfire. The case has also renewed familiar questions, even before trial, about how quickly personal disputes can become deadly when a firearm is at hand and no one disengages.
There are still several unknowns that could matter later in court. Police have not publicly said whether the weapon was legally possessed, whether Rombach made any statements beyond the one described in local reporting, or whether officers recovered additional video beyond the bystander recording. Investigators also have not said whether there had been prior calls for service, threats or ongoing disputes between the neighbors before the debt argument resurfaced. Those unanswered questions could influence how prosecutors frame intent and whether the defense contests the degree of the homicide charge. For now, the publicly established core is narrow but powerful: a neighbor dispute in north Phoenix, a mother shot after an argument, children close by, an arrest at the scene and a family left to explain a loss that relatives say began with a dent and money that never got paid back.
As of March 26, Rombach remained the accused gunman in Little’s killing, the family was raising money for funeral costs and child care, and the next public milestone is expected to come through additional Maricopa County court proceedings as prosecutors press the murder case forward.
Author note: Last updated March 26, 2026.