The couple murdered each other's spouses. For each other. Then turned on each other.
Two people meet online and agree to kill each other's spouses. A double swap. Both succeed. Then both panic. And both go to the police. About each other.
They met in an online forum.
For people in unhappy marriages.
Private messages turned dark.
"What if we helped each other?"
A swap.
He removes her problem.
She removes his.
No connection between victim and killer.
No motive to trace.
The perfect plan.
He went first.
Then she followed.
Both successful.
Both spouses gone.
Both inheritances collected.
For three months it worked.
They met in person once.
Celebratory dinner.
Then the guilt arrived.
Differently for each of them.
They killed for each other. A double swap. No traceable motive. No connection. For three months it was perfect. Then the guilt arrived. In different amounts. At different speeds.