Detective Zane Malik of the Major Crime Squad, faces the toughest challenge of his life when a very public crime has very personal ramifications.

A Somali teenager is found viciously bashed to death in a lonely railway tunnel. The investigation leads Koa and Malik to a Somali man, Asad, who is rumoured to be recruiting Somalis to return to Africa to fight for Al-Shabaab.

The mysterious double murder of a Jewish couple leaves few leads. According to the woman’s son, David, a large amount of cash is missing, along with the student who was living with them, a Palestinian.

Wright becomes personally involved in a case when a young woman is found raped and murdered after getting into a taxi.

Mere Hahunga has problems with her youngest son, Sam, and enlists Detective Koa’s help.

What has the armed robbery of 36 million and the subsequent escalating violence got to do with a drug rip and massacre in Kandahar, Afghanistan? Malik is hoping that visiting Afghani cop, Khan, will provide the answers.

Two youths are shot dead while fishing. Malik knows first hand what Yelena Moyan, the boys’ mother, is going through. Yelena cannot understand who would do this. Her boys had no enemies.