What Happened to Briga Heelan on 'B Positive'? Is Samantha Gone?

B Positive season 1 - Metacritic

What happened to Briga Heelan on B Positive? Did Samantha leave?

Briga Heelan - News - IMDb

B Positive B Negative Part 2 Briga Heelan

WornOnTV: Samantha's teal print top on B Positive, Briga Heelan

Season 1, B Positive Wiki

Briga Heelan - IMDb

WornOnTV: Samantha's satin button down blouse on B Positive, Briga Heelan

WornOnTV: Samantha's pink short sleeved sweater on B Positive, Briga Heelan