Authorities in California are investigating the death of an adult woman who was found unresponsive at a hotel in San Francisco early Thursday morning. Emergency services were called to a hotel on the 900 block of Mason Street after reports of a medical emergency, and paramedics arrived shortly before 3 a.m.

Despite life-saving efforts at the scene, the woman was pronounced dead. Emergency responders said bystanders were given instructions for cardiopulmonary resuscitation before medical teams arrived, but she could not be revived. Police later confirmed officers responded after a report of a deceased person.

Officials have stated the case is being handled as a death investigation, and no cause of death has yet been released. Investigators stressed that the case remains under review pending further medical examination, and regional reports note that “foul play is not suspected.”

The woman was identified as the daughter of acclaimed actor Tommy Lee Jones. Born during his first marriage, she spent parts of her early life around the entertainment industry and appeared in several film and television projects, including a major science-fiction sequel and popular TV dramas. She also worked on an independent film directed by her father.

Although she showed early promise, she later stepped away from acting and lived largely out of the public eye. Her passing has led to an outpouring of condolences, with many expressing sympathy for her family and remembering her as someone who lived much of her life beyond the spotlight.