Story related, can’t miss. Chapter 2 – After Sam plays Lab Assistant, talk to Headley, then Susan. You’ll perform two magic tricks on Susan – Bottomless Coffee Cup for the filing cabinet key, and The Super Gross-Out Self-Healing Wound to get her to leave the room. This requires a magnet, and a Fake Thumb, Spirit Gum, and Stage Blood from the magic shop respectively. After copying the file from the cabinet, return home and find a Neurobiology Phone List and a Condolence Card in the filing cabinet of the Main Lab, compare them to single out Abram Linkweller and the achievement will pop.