Trevor Tillman’s review published on Letterboxd:
As gripping as a highly produced serial killer doc gets. I only wish the filmmakers had more faith in their audience instead of cobbling together something so insultingly manipulative. Any journalistic integrity here is obfuscated by schlocky B-movie frills, including horror music and CGI bloodbaths—any trick necessary to gloss it up while paying minimal lip service to the actual tragedy of it all. Pure exploitation.