Aaron Hernandez's Sex Life Probed as Murder Motive, Police Source Says

On April 19, sometime before 3 a.m., Aaron Hernandez, the former star New England Patriots tight end, scrawled three notes—one to his fiancée, the mother of his little girl, one to that daughter and a third to his close prison friend—and placed them next to a Bible in his solitary prison cell in the Souza Baranowski Correctional Center in Shirley, Massachusetts.

The Bible was opened to a section of the New Testament, John 3:16, "For God so loved the world that he gave his one and only son, that whosoever believes in him would not perish but have eternal life." He had scrawled that verse on his forehead with red ink, and also made marks on his hands and feet with that red pen, as though mimicking the stigmata associated with the crucifixion of Jesus Christ.

Related: A timeline of the rise and tragic fall of Aaron Hernandez

Then the 27-year-old former NFL star serving a life sentence without the possibility of parole for murder, jammed the track of his cell door with cardboard to prevent guards from coming in, slicked the floor with liquid soap and shampoo (which investigators believe he did to make it harder for him to back out in case he lost his nerve), wrapped his bed sheet around his neck multiple times and then tied one end of it to a bar on the window of his cell.

A correction officer saw his limp body through the cell door at 3:03 a.m., and tried to resuscitate him. Hernandez was then rushed to UMass Leominster hospital, where he was pronounced dead at 4:07 a.m.

It was an ugly end to the former NFL star's often ugly life and it came on the same day players on his former team traveled to the White House to celebrate the New England Patriot's Super Bowl win. Questions immediately began to swirl about why Hernandez, who had been acquitted five days earlier in connection with a separate double murder charge stemming from a drive-by shooting in 2012, picked this time to die.

That's just one of many mysteries Hernandez, known for never shedding the gang connections he made growing up, left behind. He was convicted in April 2015 for shooting and killing his friend, Odin Lloyd, seemingly without motive. But interviews with multiple law enforcement officials directly involved in the case say Lloyd—a semipro football player who was dating Hernandez's fiance's sister at the time—had information the football star did not want out: that he was bisexual.

Motivation to Murder?

One of the notes left by Hernandez was to his prison boyfriend, who is now on 24/7 suicide watch, multiple law enforcement sources confirm. Hernandez's sexuality would, of course, not be relevant save for the fact that an intimate relationship he allegedly had with a male former high school classmate was at the center of the investigation into Lloyd's murder.

Read more: Aaron Hernandez's body tested positive for K2, a synthetic form of marijuana

Ernest Wallace, a co-defendant in the Lloyd murder case, told detectives the victim had called Hernandez a "schmoocher," which was taken by Hernandez and his companions as a gay slur. Wallace was also recorded saying during a jailhouse visit with Tanya Singleton, Hernandez's cousin, that he would not have helped Hernandez get rid of the murder weapon—a crime for which he is now serving a 4½-to-7 year sentence on accessory to murder charges—if he had known Hernandez was a "limp wrist," multiple sources say. Singleton was accused of helping Wallace discard of Lloyd's murder weapon and was later sentenced to two years probation with one year under house confinement after pleading guilty to criminal contempt for refusing to cooperate with investigators in Boston investigating the double murder. Prosecutors in both Bristol and Suffolk counties said Hernandez had promised to set up a trust fund for Singleton's children for her silence but never did.

Hernandez's alleged longtime male lover, the high school friend, was interviewed extensively by authorities after Lloyd's murder, and was forced to testify in front of a grand jury. Law enforcement officials also say Hernandez moved a large amount of money into three accounts shortly before his arrest for the Lloyd killing: one account was for his fiancée; a second was for his daughter; the third, where the most money was moved, was for that friend.

Hernandez's secrets went well beyond his sex life, according to court testimony and police records. His brushes with the law for extreme acts of violence began when he was playing football at the University of Florida. In 2007, Hernandez, then 17, was identified as a person of interest in a double shooting.

Then came a shooting in July 2012, when a Boston man spilled a drink on Hernandez but didn't apologize. Prosecutors said that when an enraged Hernandez saw the same men later that night in a BMW, he leaned across a friend, Alexander Bradley, who was driving a Toyota SUV, from the passenger seat, and yelled to the occupants, "What's up now, n****s?" Hernandez squeezed off five shots into the vehicle, according to Bradley. Two men died, a third was wounded. Hernandez was acquitted in that case last week after six days of deliberation. Jurors refused to comment on their verdict, but legal analysts speculate that the prosecution's case was weakened by the fact that its main witness, Bradley, is a career criminal who had testified he wanted to hurt Hernandez.

Seven months after the Boston double murder, after a night at a Florida strip club in February 2012, Bradley says Hernandez shot him in the head, pushed him out of a vehicle and left him for dead. Bradley refused to cooperate with police but marked Hernandez for revenge. He testified on the stand in March 2017, "I didn't want to cooperate with police. I wanted Mr. Hernandez's life."

More on this: Aaron Hernandez guilty of murder—and wasting his golden life

That threat apparently prompted Hernandez to surround himself with hard men from his gang past, men like Ernest Wallace and Carlos Ortiz, who became Hernandez's co-defendants after the murder of Lloyd in June 2013. Both men told investigators that Hernandez was the gunman in that killing. But it was the other information that Wallace offered about the motive that never made headlines, the fact that Lloyd knew Hernandez had a complicated sex life and could pass that information to his girlfriend, the sister of the Patriot's player's fiancée.

It was also well known that Hernandez was high on hydroponic marijuana the night Lloyd was shot and killed, and prosecutors said a joint with his DNA was found near Lloyd's body. Bradley told the court that Hernandez was a daily marijuana smoker and said he knew that because he was the NFL player's dealer. Investigators are now looking into claims by inmates at the Souza Baranowski Correctional Center that Hernandez was smoking K2, synthetic marijuana, the night of his suicide.

Related: Hernandez's death shines a light on larger problem of prison suicides

A brief fight over Hernandez's brain ended Thursday when the Worcester County District Attorney said his family's wishes would be met and his brain would be studied by the vaunted CTE Center at Boston University, where scientists are researching the effects of concussions on the brains of athletes. Initially, the state medical examiner said that its pathologists wanted to study Hernandez's brain, leading his attorney, Jose Baez, to claim this week that the ME was "illegally" holding onto the former NFL star's brain, against the family's wishes. After Baez's press conference, held outside the ME's office, Worcester County District Attorney Joseph Early released the brain.