The Secrets They Left Behind by Lissa Marie Redmond
A young police officer, Shea, is sent undercover to infiltrate a small college town where three freshman girls have disappeared without a trace. Shea herself is an immensely sympathetic protagonist who just survived another undercover case, which left her with PTSD and a distrust of her male handler, who doesn’t seem to care about her well-being. Written by a retired cold case homicide detective, this standalone mystery is a remarkable, superbly paced police procedural that kept me on the edge of my seat and is an ode to female strength, loyalty, and friendship.
