On June 30, 2021, Gregory Carhee, 35, was shot dead inside his Houston home after a masked assailant knocked and was admitted at the door. The attacker also killed his wife, 29-year-old Donyavia Lagway, and their 6-year-old daughter Harmony Carhee. A 10-year-old daughter was shot, survived by playing dead, and later cared for her 1-year-old brother and called their grandmother for help; the baby was unharmed.

Investigators allege that 29-year-old Alexus Chenelle Williams arranged the killings after an affair with Lagway ended. Prosecutors charged Williams with three counts of capital murder and say she hired 28-year-old Xavier Davis, promising any money found in the apartment. Davis was arrested in early July on three counts of capital murder and one count of aggravated assault with a deadly weapon. Evidence cited includes long text-message exchanges between Williams and Davis on the day of the killings and allegations that Williams watched the attack via FaceTime and spoke to the victims.

A key unanswered question remains why the assailant targeted the household at that time and what further evidence ties the alleged participants to the scene; anyone with information about the family, the attacker, or the events that night is urged to come forward.