John
John had to relocate because of the fear that Reine would come back and finish off the rest of the family. They had to move out of the state and weren't allowed to move in a state with any relatives.
Melvin "Meyer" Reine
Melvin "Meyer" Reine shot John because he had arrested his son, ticketed his nephew and was going on trial with his brother only weeks before the shooting. Meyer's son had been wrote up for assault and battery of a police officer with a deadly weapon (a car), speeding, and failure to stop. Meyer's nephew had been given a ticket for failing to use a car correctly. And Meyer's brother was charged with assault and battery on a police officer with a deadly weapon.
Melvin Reine
Melvin Reine was the main suspect in Busby's shooting and later in 2002 was accused by his brother, John Reine. Melvin was put into a mental institution after he was questioned for Busbys attempted murder and wasn't convicted because he had dementia.