"I was prepared to be arrested that day," Alivea Goncalves told ABC News of confronting her younger sister's killer in court.

The sister of Idaho murder victim Kaylee Goncalves is sharing new insight into the blistering statement she delivered at Bryan Kohberger's sentencing hearing. Just days after confronting Kohberger in court,

On July 23, Bryan Kohberger was convicted in a Boise, Idaho, courtroom of killing Goncalves' 21-year-old sister, Kaylee, as well as three other University of Idaho students, 20-year-old Ethan Chapin,