Last week, Sandra Bland was found dead from apparent “self-inflicted asphyxiation” in her cell in a Texas jail, three days after her arrest following a routine traffic stop.

Her puzzling death — she had just gotten a new job that she was excited about, her family said — has become the latest flashpoint in a national discussion about law enforcement in America. State and federal authorities are investigating, while Bland’s family and supporters say they don’t believe she killed herself and don’t trust the official version of events.

Here’s a look at what’s known about the case so far.

Read the article “The Death of Sandra Bland: What We Know So Far” on nbcnews.com.