Tonight: Jodi Arias withered under relentless cross-examination Monday by prosecutor Juan Martinez.
Is this a turning point in the trial? Is Jodi finally cracking?
HLN's Dr. Drew takes a look at today's testimony with "human lie detector" Janine Driver, while a high school friend of Arias tells Drew why she believes the self-defense claim.
Plus -- what's with all the baby talk? Does Jodi lapse into a cutesy, infantile affect as a defense mechanism?
Submit questions for Dr. Drew here or call 1-855-DRDREW5.