Finding Evidence

Every assassin was sent with two fake molars that were on either side of their upper teeth. 

The two molars contained powders that were normally harmless. However, when the two powders were mixed together and then swallowed, they created a poison that would painlessly kill them within a moment's notice.

Since Janean had been caught and the only punishment for a murderer would be death, she decided to take her own life.

She flicked her right molar with her tongue and then her left one. The powders fell from the two teeth and mixed with her saliva to become poison.

Once there was enough saliva, she swallowed and waited for the sweet bliss of death.

"You can't kill yourself to get away from answering me!" 

Ning's voice woke her up from her bliss as she realized she was still staring into his fury-filled eyes.

'What? Why am I not dead?' she thought.