Hey there, I'm Kathleen Goldthar, and I have a confession to make. I am a true crime fanatic.

I devour books and films and most of all, true crime podcasts. But sometimes, I just want to know more.

I want to go deeper. And that's where my podcast crime story comes in. Every week, I go behind

the scenes with the creators of the best in true crime. I chat with

the host of Scamanda, Teachers Pet, Bone Valley. The list goes on. For the insider scoop, find

crime story in your podcast app. This is a CBC podcast.

Hi there. I'm David Rigen.

I'm the investigator and host of Someone Knows Something.

I want to tell you about someone named Christine Heron.

Chrissy was a book-loving teenager from Hanover, Ontario.

One afternoon in the spring of 1993, she said goodbye to her mother and left for school.

Chrissy was never seen again.

But in the aftermath of her disappearance, a suspect emerged, someone who I come face to face with.

The new season is available right now.

It's a story of murder and heartbreak and investigative error.

Here's the first episode.

Chrissy. Have a listen.

I'm at another river. This one, flowing through a southwestern Ontario town on a clear but darkening springtime evening.

I recorded these nature sounds well over a decade ago for a TV documentary using the same microphone I now use for the podcast.

This thing always seems to be standing between me and the unknown, somehow oddly comforting.

It's crouching at the riverside here in a park in Hanover, Ontario.

This is the Sogene River, which the mouth of the sogene

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