Banks' mission to solve Annie's murder is made all the harder by the fact he has been taken off the case and sent on gardening leave - but that won't stop him.

Banks' mission to solve Annie's murder is made all the harder by the fact he has been taken off the case and sent on gardening leave - but that won't stop him.

Banks and the team begin the painful job of finding out exactly who was responsible for Annie's death, an incident that has affected all their lives.

Banks and the team begin the painful job of finding out exactly who was responsible for Annie's death, an incident that has affected all their lives.

Following the murder of a recently rescued hostage, Banks and his team must untangle secrets and lies from the closed world of the Chinese community.

Following the murder of a recently rescued hostage, Banks and his team must untangle secrets and lies from the closed world of the Chinese community.

When a devoted husband and father goes missing, a ransom demand takes Banks and his team on a journey into the Chinese community.

When a devoted husband and father goes missing, a ransom demand takes Banks and his team on a journey into the Chinese community.

The apparent suicide of a young girl drags Banks deeper into the dark world of 'untouchable' criminal Steve Richards.

The apparent suicide of a young girl drags Banks deeper into the dark world of 'untouchable' criminal Steve Richards.

When a young man is found brutally murdered, Banks' instinct drags his team into a world of organised crime.

When a young man is found brutally murdered, Banks' instinct drags his team into a world of organised crime.