What do you do if your Karma is in danger?

So... whaddaya do when you find a statment online that actually says someone is going to murder somebody?

Seriously. What do you do?
I mean I want to ignore it but... what if its not a joke? What if people die.

I found the following posted on ebaums world and this person appears to hate men and is planning on killing some tomorrow.


So I sent the screen cap to Ebaums world and ABC channel 7 news.
That puts the karma on them and not me. Its like the stolen goods of karma.
Ain't my problem now.