She appears exactly like Sam Sinister. Her photograph was seen when Mr. Sinister does research on Nathan and finds an article on Samantha's murder, which is deemed to be a cold case by the authorities due to them not uncovering any information on the Company's involvement. Nathan was initially a suspect in her murder, but wasn't charged due to lack of evidence. Her death is what drives Nathan to take down the Company.
- Sinister and Company (mentioned)