As visual artist Claire Sullivan drives through the picturesque landscape of Northern Wisconsin, she unwittingly becomes a witness to what seems to be a chilling crime. This unexpected encounter triggers a cascade of events that ultimately leads to a life-altering accident.

Awakening with shattered memories and a fractured sense of self, Claire finds herself trapped in a labyrinth of uncertainty. As the lines between reality and illusion blur, even familiar faces become strangers.

With an ever-growing sense of urgency, Claire struggles to piece together her fragmented recollections and come to terms with her new reality. Did she truly witness the work of a serial killer, or are these visions mere phantoms born of her disjointed mind?

A riveting thriller where danger lurks around every corner, Rômulo Silva's I KNOW WHAT I WITNESSED will keep you on the edge of your seat until the very last page.