contestada

What is the ___________ of this situation - Emily and Reece went to visit a murder scene. They were told a woman named Abby got in a fight with a woman named Alejandra and Abby ended it killing Alejandra and she had ran off. The cause of this murder was because Alejandra had said something rude and tried to get it on with Abby's husband. Abby was mad and fought her, and it effected with Alejandra dying.
Was this,
Cause & Effect , or something else?