Lilac

Samantha Isley was born in Washington, only child of a wealthy family. She attended college in Seattle, where she studied botany. Eventually, Samantha found some special herbs from a local museum to help Legrand with some experiments, but he accidentally poisoned her using the same herbs. Samantha survived the poisoning and as a result, she became invulnerable to all poisons. These events were known by the FBI, but they had Samantha's name wrongly recorded from Lila Rose to Lilac.