Tyler had become mentally unstable through drug abuse, and because his liberal, communist, LGBT ideology had turned him into an incel–a person unable to develop a romantic relationship with a woman: as a result of this, he became a hater of the conservative heterosexual lifestyle. He saw Charlie as a symbol of the successful heterosexual male, and so he released his rage against him, by killing him. It is absolutely tragic, and tells us all about the extreme need for maintaining a healthy vision for the Bible-based Christian family in this age. –J.B.