Check out this sneak peek from The Mentalist episode "White as the Driven Snow," as Jane acts as interrogator.
Added:
The Mentalist airs "White as the Driven Snow" on March 23. Check out a clip from the episode here.
Added:
Grace has been kidnapped. How will Jane react? Watch The Mentalist promo for "White as the Driven Snow" now.
Added:

The Mentalist Season 6 Episode 15 Quotes

I understand how you're feeling right now, believe me but you are a father and you have children you need to see grow up. Besides, I think she's still alive.

Jane

Think about what you're doing. These are people I car a lot about.

Jane