Same here regarding 50/50. I would think someone would hear something if she was being chased out of her house and/or there was rage/anger. I'm perplexed.
And, WRT the the grand jury/arrest stuff... I just read these links :thinking: I must be reading all this incorrectly (which wouldn't be the first time! lol) Or maybe either scenario can occur.
http://criminal.findlaw.com/criminal-law-basics/what-happens-when-you-re-charged-with-a-crime.html
"How does a criminal case get filed? First, there is an arrest and the police report that follows. The prosecutor then reads the police report and decides whether or not the arrested should be charged with a crime. Alternatively, the prosecutor can go to a grand jury and ask them to decide what criminal charges should be filed (an indictment). Finally, a judge holds a preliminary hearing where he or she decides whether there is enough evidence to proceed."
And, the "When and why does a case go to a grand jury?" part here:
http://www.msnbc.com/msnbc/6-your-questions-about-grand-juries-answered