Hannah Kobayashi’s disappearance remains a mystery as her family and friends desperately search for answers piecing together what happened to her and what may have led to her radio silence.

According to the Los Angeles County Medical Examiner, Ryan Kobayashi’s cause of death was “multiple blunt force traumatic injuries.”

A set up to support the family’s search efforts while helping defray the cost of Ryan Kobayashi’s funeral, led by Sydni and her mother, Brandi Yee, had raised more than $41, 000 by Wednesday evening.