Shortly before one o'clock in the morning on Friday, January 16, 2009, an emergency dispatcher with the Los Angeles Police Department answered a frantic call originating from a home in the lower Baldwin Hills and Crenshaw district. On the other end of the line was a terrified woman crying out for help. Desperate and distraught, she managed to tell the 911 operator that someone was actively setting the house ablaze, stating urgently that he was setting the house on fire. Before the dispatcher could gather any further information, a scream rang out and the phone connection suddenly went dead.
Within minutes, police officers alongside crews from the Los Angeles Fire Department arrived at the residential address in the 3800 block of South Redondo Boulevard. They found the single-family home completely engulfed in heavy flames and thick smoke. Sixty-three-year-old Teresa Vargas Rosales, a Hispanic woman who lived in the home with her family, miraculously managed to flee the blazing structure. She had suffered severe burns and life-threatening injuries across her body. Paramedics treated her at the scene and rushed her to a local Kaiser Permanente hospital before transferring her to the specialized burn unit at the University of Southern California Burn Center in critical condition.
Once firefighters pushed back the flames and entered the charred interior of the residence, they made a grim discovery. Inside lay the lifeless bodies of two victims: Teresa's 78-year-old husband, Salvador Rosales, and their 34-year-old daughter, Cristina Rosales. Salvador's body was heavily burned, and an examination of Cristina indicated she succumbed to severe smoke inhalation. Investigators immediately recognized that the fire was not an accident, initiating a joint homicide and arson investigation.
For two agonizing weeks, doctors and medical personnel fought to save Teresa Vargas Rosales as she remained in critical condition in the burn intensive care unit. Tragically, the physical toll of the severe burns and smoke proved insurmountable. On Friday, January 30, 2009, exactly two weeks after the deadly fire tore through her family's home, she died from her injuries at the age of sixty-three. Her death transformed the double homicide investigation into a triple fatal arson inquiry.
The investigation was assigned to detectives from the Los Angeles Police Department's Robbery-Homicide Division, Homicide Special Section, working in close collaboration with specialized arson investigators from the Los Angeles Fire Department. Detectives examined the fire patterns and forensic evidence while attempting to piece together the identity of the person who poured accelerant and set the family residence alight. That year, Los Angeles experienced hundreds of violent homicides across the city, yet the sudden destruction of three members of a single family inside their own home remained one of the most haunting crimes confronting the department.
Despite extensive efforts by detectives Michael Oppelt and Salaam Abdul to uncover who destroyed the Rosales family home and took three lives, no motive was ever publicly established and no suspect was identified or taken into custody. The words spoken on the abrupt 911 call remain the final clue in the investigation. More than a decade and a half later, the arson killings of Teresa Vargas Rosales, her husband, and her daughter remain entirely unsolved, and detectives continue to urge anyone with lingering details about the fire or the person responsible to bring forward the information needed to close the case.
