A spokeswoman for ACC said it acknowledged it had been a difficult time for Trevarthen's family. "We accept the court's decision and are considering its impact on the ACC scheme. We have no further comment to make at this time." Trevarthen's sister-in-law, Angela Calver, told Seven Sharp back in 2019 it was a "quick, cruel killer" that ravaged Trevarthen in 18 months.