Conundrum 5: The Mysterious Case of the Missing Sock

As the great philosopher, Socko McSockface, once said, "A sock is just a sock, unless it's a conundrum, in which case it's a mystery of epic proportions."

After weeks of investigation, our committee of experts (i.e., the guy who found it under the couch cushion, the lady who swears it's in the wash, and the kid who ate it) have narrowed down the list of suspects to:

But we need your help! Can you help us solve the conundrum? Conundrum 6: The Case of the Missing Sock's Cousin (a conundrum within a conundrum, if you will) may hold the key.