Such an intense scene. Billy Butcher kills Jack From Jupiter in retaliation for killing his dog. Granted, it wasn’t shown who really killed Terror, but Jack From Jupiter was the one with the motive after being denied his revenge on the Boys by Homelander, after videos of his sex scandal leaked.
Billy chokes Jack, preventing him from saying his magic word to turn invulnerable, and repeatedly stabs Jack in the stomach with a knife until his intestines hang out. All the while repeating “Why’d you kill me dog, Jack?”
From – The Boys #59