Tessa Lancaster/Season One

Tessa, under her alias "Beth", approached her superior at the Laboratory of the Unexplainable, Steven Devlin, when he was seated at a table with his sister. Interrupting their conversation, asking if he had a moment and saying that the lab was having a few network problems after an announcement from Alchemilia Corporation.
 * "Hide & Seek"

Questioned by Steven for details, Beth informed him that Alchemilia made an announcement looking for a fugitive and took over everyone's phones and computers for it, causing the lab networks to slow down. After being asked more questions by Melissa, Beth revealed that Alchem was looking for someone named Chris Wellington and then dismissed herself, resuming her work.
 * "Exit Music"

Seated by herself at the main hall in the lab, Tessa began to turn on a computer and pulled a flash drive out of her pocket, inserting it into the computer. Searching through files, she downloaded a file on a "red atmospheric phenomenon throughout Euclid" and skimmed over it quickly.
 * "Ticking Clock"

Hearing footsteps, she quickly pulled her flash drive from the computer and proceeded to shut the electronic down. The source of the footsteps soon revealed itself as Richard Smith and a small conversation began on how they didn't expect to see each other and that she was at work earlier than usual.

With the conversation ending shortly after, both went on their ways.