Rachel Keller is a journalist investigating a videotape that may have killed four teenagers (including her niece). There is an urban legend about this tape: the viewer will die seven days after watching it. If the legend is correct, Rachel will have to run against time to save her son's and her own life.

Firefighter Gordon Brewer is plunged into the complex and dangerous world of international terrorism after he loses his wife and child in a bombing credited to Claudio "The Wolf" Perrini. Frustrated with the official investigation and haunted by the thought that the man responsible for murdering his family might never be brought to justice, Brewer takes matters into his own hands and tracks his quarry ultimately to Colombia.