Question: In what year were there several cases that helped to redefine Aboriginal or Torres Strait Islander?
Sentence: In 2012, a number of high-profile cases highlighted the legal and community attitude that identifying as Aboriginal or Torres Strait Islander is not dependent on skin colour, with a well-known boxer Anthony Mundine being widely criticised for questioning the "blackness" of another boxer and journalist Andrew Bolt being successfully sued for publishing discriminatory comments about Aboriginals with light skin.
Answer in sentence: yes