**Veteran Screenwriter William Hasley Found Dead on California Hiking Trail**
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The entertainment community is mourning the loss of William Hasley, a prominent author and screenwriter, who was recently found deceased on a hiking trail in California. Hasley, who was 78, passed away on June 6, 2023. His death was confirmed by the Los Angeles County Medical Examiner, although an official cause has yet to be determined as authorities continue to investigate the circumstances surrounding his passing.
Hasley was discovered near Runyon Canyon at approximately 7:05 p.m. on the day in question. Upon receiving a distress call, emergency crews were dispatched, but unfortunately, their attempts to save him were unsuccessful. The Los Angeles Fire Department has been contacted for further comment, although a response has not yet been received.

Originally from Pittsburgh, Pennsylvania, Hasley graduated from Marshall University in West Virginia before making a name for himself in Hollywood. A former college athlete, he embraced his writing talents, famously stating, “If you can’t play pro ball, at least you can imagine it and write about it.” This philosophy resonated throughout his career, helping him establish himself in the competitive landscape of screenwriting and authorship.
One of Hasley’s notable achievements was co-authoring the motivational biography *Finding the Champion Within* alongside Caitlyn Jenner. The book was published by Simon & Schuster and reflects Jenner’s triumphs as a retired Olympic gold medal-winning decathlete. The partnership between Hasley and Jenner blossomed from their shared commitment to inspirational storytelling and personal development.
In addition to his work with Jenner, Hasley had an extensive career as a screenwriter, contributing to various animated series during the early stages of his career. He wrote for popular shows including *The Smurfs* and *Fat Albert and the Cosby Kids*, showcasing his versatility in the industry. A particularly impactful script about the Special Olympics led Hasley to volunteer for the organisation, where he would later meet Jenner.
His passion for storytelling extended beyond biographies, as Hasley was involved in writing motivational literature for other authors as well. Titles he worked on include *Passion, Profit, & Power* by Marshall Sylver and *The Slight Edge* by Jeff Olson. His creativity also flourished during his tenure at Universal Pictures, where he developed the pilot for *Brooklyn District* and sold screenplays to major studios including Warner Bros. and 20th Century Fox.
Hasley’s personal life included a marriage to actress Robin Riker, known for her role in *The Bold and the Beautiful*. He was not only dedicated to his writing but was also an advocate for various social issues. Hasley often expressed his commitment to bettering the community, be it through environmental advocacy or volunteering in soup kitchens. His zest for life was further evident through his participation in celebrity golf tournaments and youth organisations.
As an instructor at UCLA, Hasley aimed to inspire his students to pursue their dreams in writing. In his biography on the UCLA faculty website, he shared his belief that “only you can limit yourself,” emphasising the importance of perseverance and creativity in the writing process. He encouraged students to embrace the challenging yet rewarding journey of writing, stating, “The truth is, writers write, then they rewrite.”
The sudden passing of William Hasley marks a significant loss to those who knew him and to the broader arts community. His legacy will endure through his contributions to literature and film, as well as the inspiration he imparted to aspiring writers. As investigations into his death continue, many remember him fondly for his talent, warmth, and relentless pursuit of creativity. Hasley’s life serves as a testament to the power of storytelling, motivating others to challenge themselves and reach for their potential.
