Miriam is a scientist working for LuthorCorp.
Season Three[]
Miriam was involved with the LuthorCorp study of the Kawatche Caves, when an artifact was discovered. Lionel Luthor summed Professor Joseph Willowbrook, a member of the Kawatche tribe (who brought another tribe member, Jeremiah Holdsclaw, with him), to the caves. Miriam handed the artifact to Lionel, who, in turn, handed it to Professor Willowbrook. Moments later, Jeremiah grabbed the artifact and broke it, revealing a dagger inside. Miriam and everyone else just watched as Jeremiah manifested Kryptonian abilities and vanished, after Lionel's security guards attempted to shoot him.