Fingerprints on Glass

Security cameras at an abandoned psychiatric hospital captured something that shouldn’t have existed: a patient who was supposed to be dead, wiping down the glass in a hospital room. Detective Captain Jiang Yan led a team to investigate, only to find that every clue pointed to the serial killer he had personally put to death five years earlier. As his memories began to crumble, he had to search for a sliver of hope between truth and madness.