When you watch Elementary Season 4 Episode 5 online, Sherlock and Joan investigate when a struggling archaeologist is found stabbed and torched in his own home, quite dead. They learn that he was hunting for the cartridges to an old legendarily bad console game, cartridges that are now worth potentially millions. Finding the killer seems to be easier said than done, however, and the team hunts for anyone with motive. Did the murder have to do with the hunt for notorious cartridges? Or is there something else in play? Meanwhile, Sherlock's former sponsor Alfredo returns to New York and attempts to reconnect with Sherlock, though things doen't exactly go according to plan. Why is Alfredo worked up? Is there a possibility that Sherlock might be using drugs again? And what happened to Eddie the archaeologist? Did he dig too greedily and too deep? Did he actually find the missing cartridges, and someone else stole him to keep it all to himself? Or was the reason for his demise something else entirely? Find out exactly what happens when you watch Elementary Season 4 Episode 5 online, right here at TV Fanatic! There's a lot to see and more to learn!