Katie Walker, the 46-year-old former producer on Married at First Sight Australia, was reported missing after she could not be reached following a phone call on Friday, May 22.

Cops believe her last known movements were in the Bondi Beach area of Sydney around 7:40 pm on Saturday, May 23. Local authorities and her family are very concerned about her welfare. The key details of her disappearance and the ongoing investigation included how she last spoke to someone on the phone on May 22.

Her final location was traced to the famous Bondi Beach in Sydney on the evening of May 23. Walker previously worked as a multimedia producer, including a seven-month stint at Endemol Shine Australia, where she was the producer on Season 12 of MAFS Australia. Right now, the New South Wales police are actively investigating her disappearance.