A new documentary reveals a phone confrontation that Aaron Hernandez had with his mother before he died by suicide.

Netflix is investigating the life of the former Patriots tight end in Aaron Hernandez, the Killer Inside, a three-part documentary that will be released on January 15th.

The documentary also plays a recording of Hernandez seemingly confronting his mother, Terri Hernandez, for causing his problems.

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While awaiting trial for the murder of Odin Lloyd in 2013, Hernandez made a series of recorded jailhouse calls to his mother in which he blamed her for many of his problems, but expressed interest in repairing his relationship with her.

In an interview last year, Hernandez’s older brother told PEOPLE that Aaron suffered physical, emotional and sexual abuse before devolving into a life of violence.

Flip the Page to read an excerpt of the conversation with his mom: