This reveals that Piper has three months remaining on her sentence. Assuming Piper wasn't sentenced with additional time, this means the previous four seasons have taken place over the course of a year.
Andrew McCarthy directed this episode. his book, "The Longest Way Home," can be seen in the foreground at approximately 23 minutes 34 seconds.
Several guards and inmates casually allude to the nation's most high-profile mass shootings, including Columbine, Sandy Hook, San Bernardino, Virginia Tech, and Charleston.
This was leaked online on 04/28/2017, 42 days prior its release date (06/09/2017) after Netflix was hacked by a group called "The Dark Overlord" who claimed to have stolen the whole season 5 from Netflix and promised to leak it all if the streaming company failed to meet its demands (allegely, they would have to pay a large amount of money to the hackers).