Investigators found three handwritten notes in Aaron Hernandez's cell next to a Bible that was open to John 3:16
One of the notes was to fiancée, Shayanna Jenkins-Hernandez, who was seen leaving her mother's Connecticut home Thursday
The second note was to his four-year-old daughter Avielle
And sources close to the investigation tell DailyMail.com that the third letter was written to the former football star's gay prison lover
That unidentified man is currently under 'eyeball to eyeball' suicide watch
Shayanna and Aaron grew up in the same neighborhood and had known each other since elementary school
They became engaged in October 2012, while she was pregnant, and she took his last name following his murder conviction three years later
DailyMail.com has learned from a well-placed source that Hernandez was planning his suicide for weeks and gave away personal belongings to inmates
He  covered the floor of his cell in soap so that he if he lost his nerve he wouldn't be able to save himself