I remember that there is one that can see the future, a woman that can heal diseases, and one that can control the milk. The last one becomes evil and kills them all, but this turns out to be the vision of the one who can see the future.
Following this vision, the other take revenge against the evil one before everything happens.
After Milk Man reveals superpowers to the world, he gets ignored for the main cast, a bunch of delinquents with better powers. Milk man starts killing people with his lactokinesis, but one of the Misfits travels back in time to before Milk Man goes to the media. They then beat or kill him, it's a bit vague.