Watch Justin Bieber's Dramatic 'CSI' Exit!

Cover your eyes Justin Bieber fanatics! You aren't going to like the following clip. The 16-year-old pop singing sensation reprised his role on the CBS hit CSI and the outcome wasn't pretty. OMB! They shot down the Biebs!

Just returned to CSI last night as troubled teen Jason McCann, and he certainly made a dramatic exit — and by dramatic we mean being gunned down by multiple bullets.

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“Everyone back home make sure to tune in to CSI tonight!! Jason McCann is BACK!! #badass,” Justin Tweeted last night reminding his fans, who must have shielded their eyes from the scary gun showdown.

So what led to his demise?

Jason set of a bomb that put Nick Stokes and his team at risk and then drove off in a van with Timothy Johnson.

The cops eventually caught him and Jason pretended to surrender, but then pulled out a gun and shot an officer.

Catch the clip below!