Lie to Me
Lie to Me Level 1
Prerequisites: trained in Deception
You can use Deception to weave traps to Trip Up anyone trying to deceive you. If you can engage in conversation with someone trying to Lie to you, use your Deception DC if it is higher than your Perception DC to determine whether they succeed. This doesn't apply if you don't have a back-and-forth dialogue, such as when someone attempts to Lie during a long speech.
Source: Core Rulebook