Cold Calculation

In this tense and intricate thriller, Malcolm, Seong-Jae, and Aanga Joshi race to catch the elusive Golden Ratio Killer, whose shifting patterns threaten to allow him to slip away forever. As they decipher cryptic messages and investigate chilling evidence, personal struggles and overlooked details put their mission—and possible innocent lives—at risk. With time running out, they must piece together the bigger picture before the killer's deadly game claims more victims.