What was Matts role in killing the bear?

Please provide me with more context! I need more information to understand what you're asking.

For example:

* What story are you referring to? Is this a fictional story, a news article, or something else?

* Who is Matt? Is he a character in the story?

* What happened to the bear? Was it killed by humans, or by another animal?

Once I have this information, I can help you understand Matt's role in the bear's death.