SEATTLE (AP) - Awakening in the middle of the night to find a half-naked man looming over her bed with a knife, the woman had one goal: to keep completely still, to do nothing that would risk angering him or causing him to use the knife on her or her partner.
It didn't work, she testified. During a horrific two-hour attack, the man repeatedly raped and cut them, killing her partner, Teresa Butz, who collapsed and died in the street in front of their South Seattle home, naked and covered in blood, as stunned neighbors tried to help.
The 38-year-old woman who survived the attack two years ago took the witness stand in King County Superior Court on Wednesday afternoon and described her ordeal publicly for the first time in the trial of the man charged in the attack, Isaiah Kalebu, 25.
Kalebu, who has been barred from the trial because of prior outbursts, was not in the courtroom during her testimony. Defense attorneys have said they plan to argue he did not commit the crimes.
"It was like, you want to be so still," she said. "I just didn't want to aggravate him, or do something that would make things worse for Teresa."
She said she believed her attacker was "a rapist who would leave." When senior deputy prosecutor James Konat asked her why, she answered that it was because he kept saying he would.
Kalebu, who has a history of mental illness but is not presenting a mental-health defense, is charged with aggravated murder, attempted murder, rape and burglary in what's been described as a random attack on Butz and her partner at their home the night of July 18, 2009. Prosecutors are not seeking the death penalty; he would face life in prison without release if convicted.
Kalebu is accused of entering the home through an open window - it was a hot night, and Butz, a native of St. Louis, was philosophically opposed to using air conditioning in Seattle. The city doesn't get hot enough, her partner testified.
The Associated Press is not identifying her because she is a victim of sexual assault.
Her testimony ranged from terrifying details of the attack - how the man, pacing slowly through the bedroom, knife in hand, closed the three windows one-by-one - and cheerful, sometimes emotional recollections of the time she shared with Butz, their first kiss and the way Butz fit perfectly into a $70 wedding dress she was going to wear at their upcoming commitment ceremony.
"She kind of had a fire and a spunk to her that I was really drawn to," she said.
The woman flashed broad smiles and laughed often as she described their lives together. They met because Butz was a commercial real-estate manager who oversaw the floor on which the woman worked, but Butz initially wouldn't return her calls. She talked of their last day together, which they spent going to a weight-loss class, drinking beer on a tour of South Seattle microbreweries, going to her wedding dress fitting, and grilling steaks at home.
They had been planning to spend the night in the suburb of Marysville that night for a friend's birthday party, but were exhausted from their busy day and stayed home instead.
Butz's family didn't approve of their wedding plans, but the woman said Butz was excited that evening because she had just spoken on the phone with her mother, who had indicated she might attend the ceremony. Several of Butz's relatives were in the courtroom.
"They may not have agreed with our choice, but I knew there was no question they loved Teresa, and I knew there was no question they loved me," she said.
She choked up as she spoke of their plans to have children together.
Though she had described the rapes by the end of court Friday, she had not yet testified about the stabbings. She was to resume testifying Thursday morning.
Prosecutors say the attack finally ended when Butz - just 5-foot-2 - kicked Kalebu off a bed and used a small table to break a window, through which she left. Kalebu ran out of the house, and Butz's partner left too, naked and covered in so much blood that she had trouble opening the front door of the home, authorities said.
Before Butz died from a stab wound to her heart, she reportedly told a neighbor: "He told us if we did what he asked us to do, he wouldn't hurt us. He lied, he lied."
Kalebu was arrested after he was identified using DNA evidence and surveillance video from an earlier unsolved burglary at the city hall in the suburb of Auburn. The attack kept the neighborhood on edge until Kalebu's arrest six days later.