Ema Skye is a forensics scientist with the Los Angeles Criminal Affairs Department who was the detective in charge of Apollo Justice's first few cases. As a teenager, nine years before she became a detective, she was Phoenix Wright's investigative partner and co-counsel in the murder of Bruce Goodman and also aided Miles Edgeworth in some of his cases. Ema is cheerful and optimistic. She loved science, and also deeply admired both her older sister Lana, and the prosecutor Miles Edgeworth. She can get easily annoyed by people and often throw at them snackoos. Nothing can cheer her up the most that buying her scientific stuff for investigation.