What evidence was found in Copycat By erica Spindler?

In "Copycat" by Erica Spindler, evidence found includes forensic details, such as DNA and fingerprints, that link the protagonist to a series of murders. Additionally, the investigation uncovers psychological patterns in the killer's behavior, drawing parallels to famous criminal cases. As the story unfolds, this evidence not only propels the narrative but also deepens the suspense surrounding the identity of the true culprit. The interplay of these clues ultimately leads to a gripping revelation.