Screwdriver Stabbing or Defending My Family?

Screwdriver Stabbing or Defending My Family?

Available on A&E Crime Central, Philo, Prime Video, discovery+, iTunes, Disney+, Hulu, Sling TV, A&E
S4 E1: A young man stabs another man who assaulted his brother and attempted to steal from their family-run gas station. Was it attempted murder or self-defense?