A tragic domestic violence incident in Tonopah, Arizona has left two family members dead and another critically injured, according to authorities. The victims have been identified as 44-year-old Guadalupe Niebla Pérez and her 14-year-old son, Ángel.

The Maricopa County Sheriff’s Office confirmed Tuesday that the teenage boy died from injuries sustained in a shooting that occurred over the weekend. Guadalupe Niebla Pérez was pronounced dead at the scene. Her 13-year-old daughter, Emma, also suffered gunshot wounds and remains hospitalized.

Authorities responded to an emergency call shortly before 5 p.m. on Sunday, February 8, in the area of Indian School Road near 439th Avenue, west of Tonopah. Deputies arrived to reports of gunfire at a residence in the area.

According to Sergeant Joaquín Enriquez, the case is now being handled by homicide detectives as an active investigation. Officials have not yet released full details regarding what led up to the shooting but confirmed that it is being investigated as a homicide.

Law enforcement officials indicated that the suspected shooter, identified as Guadalupe’s partner, was also transported to a hospital. Authorities have not disclosed the individual’s current condition or whether charges have been formally filed as of this writing.

Investigators have stated that several of the children were present during the incident. Guadalupe Niebla Pérez was the mother of six. The surviving children are now facing the aftermath of a violent event that has deeply impacted the family and community.

Domestic violence cases often present complex investigative challenges. Detectives typically review physical evidence from the scene, interview witnesses, and examine prior history to determine circumstances leading up to the incident. Authorities have not commented on whether there had been previous calls to the residence.

The rural Tonopah community, located west of Phoenix, is known for its quiet residential areas. Neighbors expressed shock following news of the shooting, describing the area as typically peaceful.

Community members have begun leaving flowers and candles in memory of Guadalupe and Ángel. Friends and relatives describe Guadalupe as a devoted mother whose primary focus was her children. Ángel, they say, was a teenager with his future ahead of him.

Officials emphasized that the investigation remains ongoing and that additional details will be released as they are confirmed. The Maricopa County Sheriff’s Office has urged anyone with information related to the incident to come forward.

Domestic violence continues to be a significant public safety concern nationwide. Law enforcement agencies often encourage individuals experiencing abuse to seek assistance through local support services and crisis hotlines.

As homicide detectives continue to piece together the events of February 8, the focus remains on gathering evidence and establishing a clear timeline. Authorities have reiterated that conclusions will be based on verified facts as the investigation progresses.

For now, a family is grieving the loss of a mother and son, while a 13-year-old girl continues to fight for recovery in the hospital. The case remains under active investigation.