On Christmas Day 2017 in Phoenix, Arizona, 10-month-old Anora Monet Ross, her 11-year-old brother Nigel, and their 38-year-old mother Iris Ross were killed in a violent attack at an apartment complex near 16th Street and Highland Avenue. Witnesses reported seeing Anthony Milan Ross, 45, the ex-husband of Iris and father of the children, shoot Iris as she tried to flee. Police found Iris deceased outside the building and responded to a standoff after Anthony Ross barricaded himself inside the apartment with the children.

During negotiations, Ross told officers he had killed his children. A shootout followed between Ross and police; one officer was wounded and Ross was taken into custody. Officers later found the bodies of Anora and Nigel inside the apartment. The incident was investigated as domestic violence. A social media video posted the day before showed Ross and Nigel singing Santa Claus is Coming to Town. Does anyone have information about the family, the victims, or what led up to that day?