Summary of the cellmate by crystal arbograst?

"The Cellmate" by Crystal Arbogast is a suspenseful thriller about a woman, Nina, who befriends her mysterious cellmate, Lucy, while serving time in prison. As the two women grow closer, Nina starts to suspect that Lucy might be hiding a dangerous secret that puts them both at risk. The novel explores themes of loyalty, deception, and survival in a confined and unpredictable environment.