ORLANDO, Fla. – The Orlando Police Department is searching for a missing 52-year-old man. Police said Nelson Robles Rivera was last seen around 3 p.m.
at the Advent Health Cancer Institute on Orange Avenue in Orlando. Investigators said he was last seen wearing a burgundy long sleeve shirt with a yellow logo, blue jeans, black sneakers and was carrying a black backpack with the word Hydro in yellow on it. [TRENDING: Pipeline shutdown prompts state of emergency | 13-year-old girl was stabbed to death, ME says | 226 gators removed from Disney World] Officers said he suffers from dementia, has cancer and has trouble walking.