A man in Santiago del Estero, Argentina, shot his partner four times before turning the revolver on himself, according to provincial investigators. The 46-year-old woman survived and remains in critical condition; the 55-year-old man died at the scene. The attack, which occurred after a family argument, is one of several violent deaths reported in recent days across Latin America, the Middle East, and South Asia, many involving relatives or intimate partners.

In Mexico, a woman was found dead in her Saltillo home, allegedly strangled by her partner, who remains a fugitive; the Coahuila state prosecutor is treating the case as a femicide. In the Iztapalapa borough of Mexico City, a man shot a woman from a Mini Cooper; her husband identified the attacker, who was later detained. In Córdoba, Argentina, an 84-year-old woman known for offering food to people on the street was discovered beaten to death under her bed. Investigators believe the killer opened gas valves in an attempt to destroy evidence. In Hyderabad, India, police arrested a woman who, with her lover, allegedly murdered her husband and buried his body near the state border; she had initially filed a missing-person report.

Two cases in Tehran, Iran, illustrate the range of triggers. In one, a man addicted to methamphetamine confessed to killing his wife during an argument over divorce and her dowry, then lived alongside her body for a week until neighbours alerted police to the odour. In another, a young man stabbed to death a colleague of his mother who had been harassing her; the son fled but was later arrested. In Mato Grosso do Sul, Brazil, police detained two suspects in the stabbing death of a 70-year-old woman, allegedly orchestrated by a relative in a dispute over inheritance.

A separate attack in Huixtla, Chiapas, left a member of Mexico’s National Guard dead and a civilian wounded when gunmen opened fire on a group. The motive remains unclear, and a search for the attackers is ongoing. Across these incidents, local authorities have opened homicide investigations, with some suspects in custody and others still at large. No single thread connects the cases beyond the commonality of interpersonal violence, but each has prompted judicial proceedings and, in several instances, renewed public attention to domestic abuse and femicide.