(NewsNation) — Jack Osbourne has revealed the moment he learned that his father, Ozzy Osbourne, died.

Osbourne posted a video on his YouTube channel on Wednesday, titled, “A personal note before moving forward on the loss of my father | Ozzy Osbourne,” recalling the moment he heard the news.

“I woke up in Los Angeles to a knock on my door at around 3:45 in the morning,” Osbourne said. “Someone’s who has worked for my family for a good 30 years now was knocking on my door and when I looked through my window and saw it was him, I just knew. I knew something bad had happened.”

An emotional Osbourne said, “I was informed that my father had passed.”

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