The victims included two young sisters who attended Downtown Doral Charter Elementary School.
DORAL, FL — Four people, including two children, were found stabbed to death Tuesday night inside a Doral Isles home after police were asked to check on their welfare, the Miami-Dade Sheriff’s Office said.
The sheriff’s office said Wednesday that detectives believe the deaths were part of a murder-suicide, but authorities had not named the person they believe carried out the killings. The case brought homicide detectives, fire rescue crews, school officials and city leaders into a response that spread from the gated community to a local school mourning two students.
Doral police officers were called shortly after 7:30 p.m. Tuesday to a home near Northwest 111th Court and Northwest 72nd Terrace in the Doral Isles neighborhood. Officers entered the house and found four people unresponsive, authorities said. Miami-Dade Fire Rescue personnel went to the scene and pronounced all four dead. The sheriff’s office later identified the adults as Ryan Charles Whiten, 42, and Melanie Lauren Hyer, 46. The children were identified as Savannah Whiten, 11, and Sienna Whiten, 8. Detectives said all four had stab wounds. “Our Doral community is heartbroken by the unimaginable tragedy,” Doral Mayor Christi Fraga said in a statement after the deaths were reported.
The Miami-Dade Sheriff’s Office said its Homicide Bureau took over the investigation. Officials described the case as preliminary and said the deaths were being investigated as a murder-suicide. They did not release a possible motive, the order of the deaths, whether a weapon was recovered or who called police to request the welfare check. Whiten and Hyer were the parents of the girls, according to local reports citing records and officials. Court records reported by NBC 6 showed Hyer had been married to another man until March, while Whiten’s last known address was another apartment in the Doral Isles area. Deputies had not said Wednesday whether those records were connected to the investigation.
The deaths quickly touched Downtown Doral Charter Schools, where school officials said both girls were students. Jeannette Acevedo-Isenberg, head of schools, told families in a message that the school was mourning “two of our beloved DDCES students.” She said the girls were loved by their teachers, classmates and peers. School officials said grief counselors were on campus Wednesday to support students and staff. A school representative said the students would be deeply missed and said the loss had shaken the campus. The school response added a second center of grief to the case, as classmates and staff learned Wednesday morning that two children from their community had been killed overnight.
Fraga said the loss was especially close to her because she personally knew Hyer. The mayor called Hyer a loving and dedicated mother and said her heart ached for relatives, classmates, teachers, friends and neighbors. “As a mother, and as someone who personally knew and admired the loving and dedicated mother at the center of this tragedy, this loss feels especially close to home,” Fraga said. Neighbors also described shock in the gated community. Chelo Paredes, who lives near the home, told NBC 6 the neighborhood was stunned. “Everybody’s really really sad and surprised, because we don’t understand what happened,” Paredes said.
Doral Isles is a gated residential community in Doral, a city west of Miami International Airport in Miami-Dade County. The neighborhood includes single-family homes and townhomes near lakes and guarded entrances. The welfare check drew a law enforcement presence Tuesday night, and the case remained active Wednesday as detectives worked inside the home and around the scene. Authorities did not report any search for an outside suspect after the bodies were found. The sheriff’s office also did not report any other injured people. The names released Wednesday showed the victims ranged in age from 8 to 46, turning what began as a welfare call into one of the city’s most severe family death investigations in recent memory.
No charges were pending Wednesday because all four people inside the home were dead and detectives had not publicly identified a suspect. The next formal steps are expected to include work by homicide detectives and the medical examiner, including final rulings on cause and manner of death. Investigators may also review calls, records, digital messages, neighborhood video and any prior contact involving the people found in the home. The sheriff’s office said the investigation was ongoing and released no further details by early Wednesday afternoon. Officials had not announced a news conference, a final investigative report or a timeline for releasing more findings.
By Wednesday, the focus had widened beyond the home to the people who knew the family. Hyer was described by neighbors as a well-known and successful real estate worker in the community. Fraga said the deaths took the lives of “a mother and her two young daughters,” while investigators also identified Whiten among the dead. School leaders kept their message centered on Savannah and Sienna, whose deaths left classmates and teachers grieving at the end of the school year. Paredes said she had communicated with Hyer through a neighborhood group chat, a detail that reflected how close the case felt to nearby families.
The sheriff’s office continued to classify the case as an active homicide investigation Wednesday. Authorities said the four deaths are believed to be a murder-suicide, but the final account of what happened inside the home had not been released.
Author note: Last updated June 3, 2026.