When Rachel Li reports her husband, property owner and philanthropist Xun, missing Banks interviews his brother Chang and niece Wei, hearing the family were dissidents who had to flee China, and son Bo, a hospital worker who does not get on with his father.

DCI Banks Season 6 Episodes...

• s06e01 - To Burn in Every Drop of Blood - Part 1
• s06e02 - To Burn in Every Drop of Blood - Part 2
• s06e03 - A Little Bit of Heart - Part 1
• s06e04 - A Little Bit of Heart - Part 2
• s06e05 - Undertow - Part 1
• s06e06 - Undertow - Part 2

DCI Banks Show Summary

DCI Banks is based on the successful detective novel written by crime writer Peter Robinson. The series stars Stephen Tompkinson in the title role.