When a woman vacationing in Mexico with her family is the victim of foul play, the International Response Team investigates her husband as the prime suspect when he flees.

When an American college student working in Johannesburg is killed and his brother goes missing, the International Response Team suspects a gang could be behind both. Jack works the case with Lieutenant Ananda Doshi, a profiler he’s worked with before who has an unorthodox style of investigation.