(WPXI) – Neighbors are still shaken after police say a man went on a violent rampage throughout their Versailles neighborhood on Thursday night. Investigators say Robert Kail stabbed Vinny Bazzone to death before randomly attacking his next-door neighbor and putting his wife in a headlock. Bazzone’s employer, FamilyLinks, said he was a valued member of their team. “He had just gotten home with his dinner in his hand, next thing you know… it’s horrible. It’s very scary,” said neighbor Debbie Segady. Segady lives right door and saw Kail come home. “He got out of his car stood by the steps over here where the owner of the home is, made a phone call, then the next thing I know he disappeared,” Segady said. After police say Kail killed Bazzone, the violence continued. According to police, Kail first went into this home and attacked the man in there, killing him. Then police say he went next door and then attacked the couple there just randomly. When investigators asked why he did it, they said that he told them, “I did what I had to do. Kail allegedly stabbed the neighbor next door in the hand and put his wife in a headlock. He left the home after they threatened him with a gun. Police eventually found Kail in McKeesport — and when he was in custody at the department, investigators say he attacked an officer and started choking a police dog.