Osbourne's character, Stella Kaine, is an Internet assassin - a black-hat hacker who "kills" people digitally, by clearing their bank accounts, deleting social security numbers, filing false death certificate, and basically making it look like they never existed.
So when Avery's (Patricia Arquette) ex-husband becomes the target of one of these identity erasures, Stella is exactly the type of person they need to turn to for help. She insists she wasn't responsible for this particular hack, but can she help the team find the person who was?
Meet Osbourne's character in an exclusive clip from Sunday's episode above.
CSI: Cyber airs Sundays at 10/9c on CBS.
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