Hollywood is mourning the loss of Michael Madsen after the actor and Quentin Tarantino collaborator died of cardiac arrest.

Michael Madsen's sister, Virginia Madsen, shared a moving post about the actor who died on Thursday from cardiac arrest. He was 67. The actress shared a black and white photo of the siblings on Instagram along with a message on behalf of her and their family.

Virginia Madsen mourned the loss of Michael Madsen, her older brother, who was found dead on July 3 at age 67. "I’ll miss the boy he was before the legend; I miss my big brother," said the actress.