Waynette Renville remembers clearly the last time she and her three younger sisters had a conversation together.
The four Sisseton Wahpeton Dakota women, all in different cities, arranged a group phone call on the night of Oct. 15, 2005.
Cozied up in her pajamas, Waynette caught up with her siblings about their days until eventually it was just her and her youngest sister, Lakota. Not long after, Lakota abruptly got distracted and dropped off the call…