There is no getting over the Mount Weather Massacre, at least not for The 100's Monty Green.

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The tech savvy teen played a key role in irradiating the men, woman, and children of the fortified bunker, and the weight of those deaths will stay with the Arker for as long as he lives (see video below). On Earth, that could be about a week.

"The decision to irradiate Level 5 will haunt Clarke, Bellamy and Monty for as long as the series continues," Larkin told My Fanbase. "How could it not? It was a wartime decision, but it's still an unacceptable crime against humanity."

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Genocide generally is, after all.

Unfortunately for Monty, he will be constantly reminded of his murderous actions as long as he stays at Camp Jaha. Jasper's girlfriend died in that attack, and Monty's BFF won't be in the forgiving mood when season 3 begins. In fact, the partners in crime may never be the friends they were before.

"In terms of Jasper, I don't see how their friendship can ever be the same," Larkin teased. "It will take far more than forgiveness to move beyond Maya's death."

 Find out how Monty will cope with his new life when The 100 returns to The CW in early 2016.