Aaron Hernandez: Drugs, CTE, and the Tragic Fall of an NFL Star

Aaron Hernandez’s story would have been an all-American sports story if it were not for his conviction for the murder of Odin Lloyd. It has been suggested that his family life and his sports career have contributed to this violent turn of events in an otherwise inspiring career.

So, what exactly happened to Aaron Hernandez? In this article, we shall explore his story - his rise and his tragic fall.

We know Aaron Hernandez as the NFL star whose career became marred by the use of drugs and violence. But to better understand how it came to this, we need to go back to the beginning. Hernandez came from an unstable and abusive household where he witnessed his father abuse his mother, only to lose him just as his career was taking off. His mother went on to date her cousin’s husband and had him move in with them. This kind of life led Hernandez to alcohol, marijuana, and other criminal activities from a very young age.

But amidst all this turmoil were some amazing athletic skills to die for. During his time at Bristol Central High School in Connecticut, Hernandez played different sports and positions. But it was as a tight end in football that his career began to take shape when he was roped in to play for the University of Florida in the team, the Florida Gators. He played his first college season as a Gator and went on to play 40 career games with them. It was during this time that his father passed away, and those who knew him then saw firsthand the kind of emotional impact it had on him.

His career as a Florida Gator set some records for the University of Florida, although he did not come back for the fourth season. His coach did not want him back, given his use of marijuana and frequent absences. By the end of his college year, he decided to turn pro by declaring himself eligible for the NFL draft after the 2009 college football season, and was drafted in the 4th round of the 2010 NFL draft.

Hernandez went on to play for the New England Patriots for 3 seasons and was key to them getting into the Super Bowl XLVI in 2012. While he was consistent in his performance, New England lost the game. But here is where the tragedy begins.

2013 marked Hernandez's peak with a thriving NFL career, engagement, and new fatherhood until Odin Lloyd's murdered body turned up just a mile from his home. The jogger's grim discovery in North Attleboro exposed the tight end's dark spiral.

Posthumous autopsy revealed severe CTE (chronic traumatic encephalopathy) among the worst cases for his age (Stage 3 of 4), a brain disease from repeated head trauma building toxic tau proteins that erode impulse control and amplify aggression.

Alongside this, marijuana and Toradol use appeared, common NFL painkillers masking hits that battered his brain.​

While he failed Gator drug tests and faced NFL scrutiny, marijuana and Toradol do not directly cause murder, yet polydrug combos breed unpredictable volatility when mixed with CTE's neurological chaos.

Hernandez's advanced CTE fueled impulsivity, rage, and poor judgment, amplified by substance escape. No single villain exists, but brain trauma plus coping chemicals creates catastrophe. Early intervention breaks this deadly cycle.

Hernandez struggled with chronic traumatic encephalopathy (CTE), which refers to a neurodegenerative disease characterized by the build-up of tau proteins in the brain cells. It is common in traumatic injuries linked with sports like the NFL. Basically, there are repeated blows to the head.

Experts who were able to study Hernandez’s brain said it was one of the worst cases of CTE they had seen in someone so young. Hernandez was, after all, only 23 years old at the time of the murder and 27 years old when he died. CTE can lead to emotional and behavioral deficits, which, in turn, lead to changes in personality and lowered inhibitions.

But did CTE play a role in his murdering Lloyd? Violence and murder are egregiously bad actions in themselves, and yes, CTE may have played a role, but not on its own. Coupled with Hernandez’s traumatic family history as well as his past of aggressive and hostile behavior? It may have indeed contributed, but we are still not at a point to answer this question with an unequivocal yes or no.

Hernandez was given a life sentence for the murder of Odin Lloyd, and he was serving his life sentence at the Souza-Baranowski Correctional Center in Lancaster, Massachusetts. He said he found religion and contentment while in jail and said he was far more at peace in jail than if he had been outside.

But on April 19th, 2017, just five days after he was acquitted of murder charges in the 2012 Boston double homicide of Daniel de Abreu and Safiro Furtado, Hernandez was found hanging with bedsheets from a window of his prison cell.

It was later found that he was using K2, a drug linked with psychosis. His fellow inmate said that he had been smoking synthetic cannabinoids over the last two days as well. He was also found to have suffered from Stage 3 CTE during the time of his death, with Stage 4 being the most severe. Regardless, fellow inmates told police that nothing about Hernandez told them that he was suicidal. His fiancée even told Dr. Phil McGraw of Dr. Phil fame that Hernandez was upbeat in their final conversation, which led her to believe it was not a suicide.

Nevertheless, Aaron Hernandez's cause of death was ruled as a suicide by hanging. While he achieved much fame and much more notoriety during his lifetime, he was only 27 years old when he died. His death shed light on the ill effects of CTE among athletes, and it has opened the doorway to a much-needed conversation regarding the impact of injuries, particularly traumatic injuries, on athletes’ well-being ever since.

Hernandez's substance use started young and escalated gradually throughout his life without ever being genuinely addressed. A few things his story illustrates about how that kind of pattern develops:

• Substance use that begins as coping tends to escalate as the things being coped with get harder
• When brain function is already compromised, whether by trauma, injury, or mental health challenges, substances add additional volatility rather than providing real relief
• Patterns that go unaddressed for years become significantly harder to interrupt without structured, professional support
• The people closest to someone do not always recognize the full extent of what is happening until something serious occurs

Hernandez had access to resources that most people do not. He had money, support staff, and a team around him. And still, the pattern of substance use and its consequences was never properly addressed. That reflects something important about how addiction actually works. It is not about resources alone, or awareness alone, or even motivation alone.

The environment around a person, the untreated conditions underneath the substance use, and the absence of the right kind of structured support all play a role that goes beyond personal effort. That is a big part of why staying consistent feels harder than it should, even for people who have every reason to want things to be different.

In the conversation about CTE, Hernandez’s struggle with addiction often gets overlooked. But it must also be noted that Hernandez used marijuana and Toradol during his career to the point that he once allegedly told his former teammate, “For real, weed and Toradol — that’s all you need, baby!” We also know that he used a dangerous drug called K2 before his death.

But what is said and quite telling is that we do not have any evidence to say that Hernandez received the care he needed for drug use. Contrast this with another NFL star, Darren Waller, who, after having faced two suspensions and a near-fatal overdose, turned his life around with a 30-day rehabilitation (rehab). The differing tales of these two NFL stars show just how much of a difference treatment can make for a person.

Every life teaches us a story. While many say that Aaron Hernandez’s light went out a bit too fast, we know from other success stories that no matter how dire, a substance use disorder (SUD) is treatable. With advancements in treatment and holistic care options right within your grasp. Comprehensive care options involving detoxification (detox), psychotherapy, medication management, 12-step recovery programs, relapse prevention tools, and sober living facilities can enable you to achieve a lasting recovery and a sober life.

Some things that suggest a pattern have moved beyond what someone can manage without support:

• Substance use is closely tied to managing pain, trauma, or emotional instability
• The pattern has continued across multiple settings, and despite real consequences
• Mental health challenges like aggression, impulsivity, or mood instability are connected to substance use
• Previous attempts to step back from substances have not held without outside structure
• The daily environment reinforces use rather than supporting change

The kind of support that produces lasting change tends to be comprehensive rather than surface-level. For men dealing with substance use alongside mental health challenges or trauma, the most effective approach typically involves:

• Detox and medical stabilization were needed
• Therapy that addresses the underlying causes of substance use, not just the behavior itself
• Medication management, where appropriate
• A structured, substance-free living environment that provides daily accountability and peer support
• 12-step programs or other community-based recovery frameworks
• Ongoing support that does not disappear after the initial treatment phase

It is also worth thinking carefully about whether recovering in a familiar environment or stepping into a new one gives someone the best chance of things actually changing. For many men, the setting they return to after treatment is one of the most significant factors in whether recovery holds over time.

Aaron Hernandez struggled with substance use, aggression, hostility, CTE, and other mental health challenges all his life. While we cannot tell one way or the other how his story would have played out if he had taken the decision to recover before it was too late, we know that substance use and mental health challenges only get worse if not treated. In fact, early detection and intervention always improve the outlook.

Therefore, if you or a loved one is struggling with substance use, mental health disorders, or a dual diagnosis of both, it is never too late to reach out to licensed and trained mental health providers who will craft personalized treatment plans to provide you with the tools and skills you need to overcome your behavioral health challenges and journey toward a life of joy, meaning, and fulfillment.

After completing professional detox, psychotherapy, and medication management with licensed providers, sober living homes like ours provide structure, peer support, and 12-step meeting access to support ongoing recovery.

If You're Thinking About This for Yourself

Maybe Hernandez's story has reflected something back to you about your own situation. The substance use has been used to cope. The mental health challenges have never been properly addressed.

If You're Supporting Someone

Watching someone you care about struggle with substance use alongside mental health challenges, particularly when they involve aggression, impulsivity, or emotional instability, is genuinely frightening. Knowing how to help without making things worse is not always obvious.

For those in Los Angeles looking for structured support, men's sober living in Los Angeles offers a community-based environment where recovery from complex, overlapping challenges is supported every day.

Aaron Hernandez's story did not have to end the way it did. That is perhaps the most important thing to take from it. Substance use disorder, even when it exists alongside serious mental health challenges, is treatable. The right intervention, at any stage, can change the trajectory.

Design for Recovery is a structured sober living home for men in West Los Angeles, providing daily structure, peer accountability, access to 12-step programs, and a genuine community built around recovery. After completing professional detox, therapy, and medication management, sober living provides the bridge between clinical care and independent life that makes lasting recovery realistic.

If you or someone you care about is ready to take that next step, we are here to help figure out what it looks like.