Sin (ashadowskull)

Cindy, better known as Sin, is a wayward youth. She is a good friend of Roy Harper, Thea Queen and Sara Lance.

Early Life
When Cindy was only a toddler, her mother died of cancer, leaving her father to raise her.

On May 10, 2008, Cindy went to a sports game with her father. He took a photo of her and kept it in his wallet. The following year, Cindy's father was shot down while flying a plane over Lian Yu, and soon died from wounds sustained in the crash, leaving Sin an orphan. However, before he died he asked Sara to find and look after Cindy. At some point Cindy chose to use the nickname "Sin".

Personality
Initially, like Roy, Sin resented the rich because she believes most of them are greedy, arrogant and selfish. Despite her initial dislike of Thea at first, after Thea saved her, Sin developed a newfound respect for her. Sin initially disliked Roy for associating with her but then developed a friendship with him, often referring to him as "Abercrombie".

She has a sibling-like relationship with Sara and deeply cared for her.