Story One is about twin women Betty & Peggy. Both women were charged for their part in the same crime...however, one twin got of the hook! 

https://www.daytondailynews.com/news/crime--law/third-man-sentenced-for-role-murder/bErExZsKDhgALgbQwoDSgL/

https://www.daytondailynews.com/news/crime--law/woman-found-guilty-husband-shooting-death/BzwEV6HbnMOJWrHdewzgSM/

https://www.gadsdentimes.com/article/DA/20060503/NEWS/603214025/GT

These two sisters (who for a completely unknown and inexplicable reason) were mute to everyone but each other for decades! They eventually decide together that they cannot live a normal life talking and interacting with anyone else unless one of them died

https://youtu.be/98WtP1qC61s

https://allthatsinteresting.com/silent-twins