The Black Swan trial begins. In suburban Boston, a wrongful death suit against police. And what to keep in mind if you're under arrest.

Openings in the Florida murder trial of Ashley Benefield, who married her husband 13 days after meeting him. She's accused of shooting him to death four years later. In Massachusetts, protestors take to the streets again -- this time for a woman whose family says was groomed and exploited by multiple local police officers. And a criminal defense attorney with some tips.

More on Sandra Birchmore's case at NBCBoston and TheBoston Globe