Zazie Beetz mourns 'Deadpool 2' stunt double Joi Harris on Instagram

Aug. 17 (UPI) -- Zazie Beetz mourned the death of Deadpool 2 stunt double Joi 'SJ' Harris on Instagram Wednesday by sharing a handwritten note.

"On Monday we tragically lost one of our own - Joi SJ Harris. My heart has been breaking the past two days and I have been searching what to say or do," the actress wrote in red on a white piece of paper.

"I know that what I feel is nothing compared to what her loved ones, friends + family, are feeling. My heart and my love goes out to her and them all. The cast and crew send peace, healing, and their deepest condolences," she continued.

Harris was in costume as Beetz's Deadpool 2 character Domino when she when lost control of her motorcycle and crashed through the glass of a ground-floor studio inside Shaw Tower which led to her death.

Production on the film resumed two days after Harris' death and star Ryan Reynolds led a moment of silence in her honor with the cast and crew, Us Weekly reported.

Reynolds previously commented on Harris' death on Twitter writing, "We're heartbroken, shocked and devastated... but recognize nothing can come close to the grief and inexplicable pain her family and loved ones must feel in this moment. My heart pours out to them - along with each and every person she touched in this world."