|Portrayed by||Mark Hengst|
|First appearance||Red Brick and Ivy|
|Last appearance||Red Brick and Ivy|
|Family||Emily Nelson (wife)|
Alex Nelson is the murder victim in Red Brick and Ivy.
Alex was at Leyland University, giving a speech after being introduced by Chancellor Stern, when he collapsed and died. It turned out that the bottle of water he had been drinking from while speaking had been poisoned. Chancellor Stern was the killer.