Katarina Chapman is a fictional character from the Australian soap opera Home and Away, played by Pia Miller. The actress joined the cast in July 2014 following a successful audition. She began filming during the following month, and initially commuted from her home in Melbourne to the set in Sydney. Home and Away marked Miller's first major acting role. She made her first appearance during the episode broadcast on 5 February 2015. The actress was drawn to the part after reading that her character was a strong and resilient policewoman, who was not sexualised in any way. Miller wanted viewers to focus on Kat and not her appearance. The actress filmed her final scenes in August 2017 and Kat was killed off in the season finale, broadcast on 18 December 2017. Kat's first storylines saw her interact with Darryl Braxton (Stephen Peacocke) as she investigated him for murder. She forms a relationship with local doctor Nate Cooper (Kyle Pryor), which is tested a number of times. Kat has survived falling over a cliff face and being shot. Towards the end of 2015, she was targeted by villain Charlotte King (Erika Heynatz). The character's background was explored further with the introduction of her abusive former fiancé Dylan Carter (Jeremy Lindsay Taylor), who arrived in the Bay to lead the investigation into Charlotte's murder. Following Dylan's departure, Kat began a relationship with Martin "Ash" Ashford (George Mason). She also faced problems in her career and briefly resigned from the police force. Miller earned a nomination for the Logie Award for Best New Talent for her portrayal of Kat.