Misfortune strikes the Carter family, and neurotic mother Valerie Carter is suspected of having beaten her daughter Jeanie to death because of a nightmare in witch she sees spiders crawling all over the girl.
A compulsive gambler is murdered and robbed in a secluded factory area. Detectives interview the victim's estranged wife and son, his employees and a bookmaker.
On a deserted beach, an elderly couple discover the body of Mrs. Sandra Martin. This makes for a great deal of work for the Homicide squad, and Sen. Det. Barnes in particular, when they discover that Sandra had many lovers.
A letter bomb is put into Joe Maloney's letter box to kill him, but Det. Sgt. Bob Delaney picks up the bomb and takes it and Maloney's 6 year old daughter inside the house. The bomb explodes killing them both.
A well planned bank robbery linked with a double murder in a country farm house provides a gruelling initiation into the Homicide squad for Sen. Det. Phil Redford.
When a feud ends in murder, Homicide detectives are confronted by a wall of silence. They have an unexpected encounter with a determined woman reporter, Hilda Schultz, who wants to be a professional reporter but lacks the talent.
When small time criminal Johnny Doyle is stabbed to death, his 'big time' brother Bert takes the law into his own hands. Detectives race against time to save the lives of a mother and her teenage daughter.
Derek Johnston, a sawmill owner, bullies his family and causes his teenage children to rebel. When the body of their mother is discovered, it appears at first to be a case of suicide, but a very unusual piece of evidence points to murder.
Mackay is promoted to Inspector and preparing for a transfer to Ballarat when a threat is made against his life. Carl Warren Lee, who made the threat, is a psychopath who lies in wait with a rifle, but shoots dead Fox by mistake.
Insp. Lawson is recalled from London to head the Homicide squad. Barnes is promoted to Det. Sgt. and Sen. Det. Pat Kelly joins the squad. The first case for the new team is a killing in a small country town that reveals an unusual motive.
When an early morning payroll robbery leads to murder, detectives find they have a difficult job on their hands. A window cleaner casts new light on the case by giving police a valuable lead which changes the theme of their investigations.
The shooting of a man at Spencer Street railway station seems a simple case, but becomes more involved as inquiries continue, and leads to a powerful man who takes a carefully calculated risk - and loses everything.
Following the discovery of a body in a lake, detectives investigate a computerised dating service. Policewoman Helen Murray risks her life by acting as a decoy.
An irresponsible young man, Vincent Mason, is an only child of wealthy parents. Mason has a charm all of his own, but he is also a fanciful liar and his many and varied stories cause a lot of trouble for the Homicide detectives.
A drug company truck driver is murdered on a lonely stretch of road. More lives are at stake as the police follow a trail of double-crosses which lead to a boat, the head of an organised hijack gang, a major drug runner and a cache of stolen drugs, culminating in one double-cross that surprises even the Homicide squad.
June Higgins nags her husband and lover to distraction, and is run down. A witness describes the driver with strange results. The case is a trial for Det. Kelly, who is involved in a long chase, car crash and reprimand from Insp. Lawson.
A 21st birthday party with a tragic ending has a profound effect on a number of people - including Det. Sgt Barnes, who resigns after "cracking" under pressure.
New member of the Homicide squad, Det. Sgt. Harry White, has his hands full when two young boys abscond from an orphanage and set off to seek their fortune.
George Jackson has just served 15 years for murder, a crime he always claimed he did not commit. Unexpected parole for him means much more than adjusting to the outside world - he is determined to prove his innocence regardless of the cost, which spells trouble for his family, friends and the Homicide squad.
