Hey cold case fans, we have something special for you.

We're bringing you double the episodes every week.

We know you dedicated fans need your fix in between new episodes.

So every Thursday, we are back bringing some of our best episodes from previous seasons.

Let us know which classic episodes you'd like to hear again in the comments.

And don't worry, we'll see you back here every Tuesday for all new episodes of Cold Case Files too.

Now onto the episode. This episode contains descriptions of violence and sexual assault.

Use your best judgment.

On the evening of February 9th, 1997, Janet Cha, a high school freshman, left her boyfriend's house

in Portland, Oregon. She walked half a block to the bus stop, like she had many times before.

This time was different though. She noticed a man following her, so she crossed the street.

But the man crossed as well. Then he caught up with her and grabbed and dragged her into an abandoned garage.

This is Janet.

Yes, me have ever had sex before. My tongue no. So he said, okay, I won't make you do much.

After he was done, he stood me up. Now I just laid there and I washed him triple

over the fence. And then I stood up and pulled my underwear and my pants up.

She ran back to her boyfriend's house and called the police.

I couldn't see his face because he wouldn't ever, he wouldn't let me look at his face.

But I know he was bald, you know, shaped head. He was a medium-built and he was about 6 feet.

Janet went to the hospital where her injuries were documented and biological evidence was collected.

Unfortunately though, in Portland, sexual assault cases were less likely to be investigated

without a named attacker. The investigation appeared to be forgotten by the police.

...