CBS News September 7, 2018, 11:25 AM Jason Hairston, former NFL player and friend of Donald Trump Jr., dead in apparent suicide

Donald Trump, Jr. (right) and Jerry Hairston on a hunting trip in Canada.

Donald Trump, Jr. via Instagram

DIXON, Calif. — Another suicide connected to possible football-related brain injuries has left a UC Davis Athletic Hall of Fame member and former San Francisco 49er dead. CBS Sacramento reports that Jason Hairston was found dead just days after returning from a hunting trip in Canada with Donald Trump Jr.

Hairston was the founder of a hugely successful hunting apparel company KUIU which is based in Dixon, California. The company valued at $50 million posted a solemn farewell picture of their founder in black and white on their social media sites.

We are shocked and saddened to announce the tragic passing of KUIU founder Jason Hairston. His legacy lives on in KUIU’s spirit of relentless innovation.

— KUIU (@KUIU) September 6, 2018

President Donald Trump's son Donald J. Trump, Jr. posted photos of the pair on a hunting trip to Canada just weeks ago, along with a statement reading:

"Thanks for the friendship and the memories buddy. I'm going to miss you. R.I.P."

View this post on Instagram

Jason, I have no words. I will always remember our adventures and sharing a campfire with you. They will be some of my fondest experiences in the outdoors. You were and will continue to be an inspiration to all outdoorsmen and women for generations to come. Thanks for the friendship and the memories buddy. I’m going to miss you. R.I.P @kuiu_official

A post shared by Donald Trump Jr. (@donaldjtrumpjr) on

Hairston had recently been appointed to a position with the federal government's Department of Interior.

His success in business followed a short career as an NFL linebacker and a Hall of Fame college football career at UC Davis.

Hairston had talked openly about his battles with symptoms from what he believed was CTE, a brain disease associated with head trauma.

His friend George Visger, also a former 49er with brain injuries from his playing days, says Hairston had shared his struggles with symptoms.

"We're ballplayers and you got that mentality that you know it's not going to get me," Visger said. "But he talked about it a lot too for a few years."

Visger, who now receives brain injury treatment at the Center for Neuro Skills, says Hairston's business success after football shows how difficult brain injuries can be to diagnose.

"You know, we have a saying in the brain injury world," Visger said. "If you've seen one brain injury, you've seen one brain injury. Every single one is different."

Hairston leaves behind a wife and young children, and friends around the world. All asking, "why?"

"This wasn't their dad, their husband and brother and friend, that thought this out," Visger said. "This was a freaking broken part of his brain."

Jason Hairston was a success in life. His death is another painful reminder of the long-term impact of the bruising game of football.

The family has released a statement on the KUIU website asking that donations be made to support CTE-related research at the Boston University Concussion Legacy Foundation in lieu of sending flowers.

 Original Article