Adam Harrison, one of the sons of “Pawn Stars” creator and co-star Rick Harrison, has died. He was 39. Harrison PR rep Laura Herlovich confirmed Adam Harrison’s death was from an overdose, and he was discovered Friday. Herlovich issued a statement on behalf of the family: “Our family is extremely saddened by the death… Continue reading ‘PAWN STARS’ RICK HARRISON’S SON ADAM DEAD AT 39 AFTER OVERDOSE