Blue Heelers - Season 5 - Eps 26: Blood Ties
The rest of the Heelers are puzzled when PJ starts behaving strangely after a married couple is brought back to the station following a violent domestic. Maggie is especially worried, as it begins to look very much as though PJ is having an affair with this woman, a nurse at the local hospital. But what this woman really wants is PJ's help in breaking some bad news to her husband. PJ finally reveals this news to Maggie and explains what has prompted his strange behaviour. PJ hadn't thought twice in rescuing a bloodied driver from his mangled car and this woman has told him that she has caught HIV from a needle-stick injury while treating the same man. PJ could now also be infected and therefore so could Maggie. While they start their two-week wait for the results of PJ's blood test, the man is captured on a security camera holding up a service station with a syringe full of blood.
About Blue Heelers

Title: Blue Heelers
First Air Date: 1993-09-10
Last Air Date: 2006-06-04
Status: Ended
Rating: 6.6/10 (from 13 votes)
Language: EN
Seasons: 14
Total Episodes: 510
Network: Seven Network
Genres: Drama
Production Companies: Southern Star
Synopsis
Blue Heelers was one of Australia's longest running weekly television drama series. Blue Heelers is a police drama series set in the fictional country town of Mount Thomas. Under the watchful eye of Tom Croydon (John Wood), the men and women of Mount Thomas Police Station fight crime, resolve disputes and tackle the social issues of the day. We watch their successes and their failures and learn to grow with them and their loved ones as the heart of the series develops.
Cast

John Wood
Tom Croydon

Julie Nihill
Christine 'Chris' Riley

Ditch Davey
Const. Evan 'Jonesy' Jones

Simone McAullay
Senior Constable Susie Raynor

Samantha Tolj
Const Kelly O'Rourke