and he said our cousin matt and nick samson. >> it was true, that livers had confessed to the murders. >> but the gun to her face and blew it away. >> and he named an accomplice, 22-year-old nick sampson. a cousin of mats on another branch of the family tree. >> for i was sitting up in bed and i said, andy, should i be shaking? and he said that is normal shock. >> but matt livers had been with him at easter dinner just a few hours before. now, he said, he and nick had returned to kill his aunt and uncle. >> our first reaction was that -- she had just lost her only son and her grandson is being arrested for this. and, just like us, she said i do not understand. i said, grandma, nobody understands and of this. >> did it give you any sense of well at least somebody has been found responsible. did it make you feel any better? >> i want to move on to the next phase of this. i was relieved i guess to know that they had somebody. >> with livers already in jail, police descended on murdaugh to arrest sampson. he was a cook at boondocks bar in -- yet a minor criminal record, he was a guy by wh