Kristin Cavallari confirmed to DbTechno that her brother Michael Cavallari is missing, and said her family “remains hopeful” in a message on Instagram.

“I appreciate all the concern, thoughts, and prayers that have been extended to me and my family,” the former Hills star, 28, captioned a throwback snap with her older sibling. “We remain hopeful and I will share any news that we receive. I have such gratitude for all those that have shared their support.”

Kristin Cavallari brother

Kristin Cavallari brother