Roman Atwood is mourning the loss of his mother. The vlogger said Susan Anne Christman died while they were on a family vacation. He announced her death on Twitter saying she fell off a scooter and hit her head. "She was rushed to the hospital where we spent the next 8 hours," Atwood said in his announcement, adding, "my beautiful mother passed away shortly after." InsideEdition.com's Mara Montalbano has more.