LUBBOCK, TX – A tragic domestic dispute in North Lubbock escalated into a fatal shooting, resulting in what authorities are calling a murder-suicide. On the night of Tuesday, January 28, 2025, 33-year-old John Guerrero fatally shot his father, 61-year-old Tony Guerrero, and critically injured his mother, 61-year-old Rosa Salazar Guerrero, before taking his own life.…