Disturbing video appears to show a nursing home employee assault an 89-year-old man with dementia. Daniel Nassrallah, the patient’s grandson, says the family installed a video camera in Georges Karam’s room with the hospital’s permission because staff members couldn’t explain injuries and bruises that he was sustaining. An employee at the Ottawa facility, Jie Xiao, was later arrested and fired. InsideEdition.com’s Mara Montalbano (https://twitter.com/MaraMontalbano) has more