India, Dec. 18 -- Filmmaker Rob Reiner and Michele Singer Reiner's other children, Jake and Romy Reiner, have broken their silence following their parents' deaths and the arrest of their brother, Nick Reiner, in connection with the murders.

On Wednesday, Jake and Romy Reiner released a statement to talk about their loss and heartbreak, as per People.

"Words cannot even begin to describe the unimaginable pain we are experiencing every moment of the day. The horrific and devastating loss of our parents, Rob and Michele Reiner, is something that no one should ever experience. They weren't just our parents; they were our best friends," the siblings said in a statement.

They added, "We are grateful for the outpouring of condolences, kindnes...