Inspired by true events, I Killed My BFF: The Movie follows two young mothers, Shane and Heather, who became inseparable best friends. Two years later, one of them is found brutally murdered. The story shows Shane as she strives to make her mark on the world and Heather as she grapples with severe bipolar disorder. Though they support each other at first, their friendship is headed for troubled waters. When an investment goes south, Shane takes matters into her own hands to secure some fast cash. Meanwhile, as Heather fights a battle for custody of her daughter, she can’t help but submit to a dangerous attraction to Shane’s boyfriend. It’s a wild, gritty, emotional ride until one becomes a killer and the other is dead.