Warning: There are spoilers ahead for season eight's "The Walking Dead" finale, "Wrath."The war between Rick and Negan finally came to an end on the season eight finale of "The Walking Dead." Amid, the gunfire and the bloodshed, there were a lot of references to episodes past and plenty of comic nods for fans of the graphic novels.Keep reading to see what you may have missed.Eugene sabotaged the bullets he made for Negan so they backfired on his men.After berating Father Gabriel for attempting to sabotage the bullets, Eugene wound up doing it anyway himself.If you go back to last week's episode, you'll notice he hinted he was going to do something to mess up Negan's plan.Eugene tells his workers at the end of the episode thatit's time for all of them to do something useful with their pathetic lives.His words echo some of the last words Rosita tells him beat for beat.She tells him he was a selfish traitor to work for Negan willingly and turning his back on the only friends he ever had. As they attempt to march him back to the Hilltop she says he'll live out the rest of his days doing "something useful with his pathetic life."Rick and his group mention a giant herd that they see in the distance.It sounds like the show may be foreshadowing a major group from the comics.See the rest of the story at Business Insider Click here to read full news..