@nbcnewyork: Investigators in Brooklyn are searching for answers after a body was found inside a bag. Surveillance video shows it was left outside a church on East 91st Street in Canarsie overnight. Several hours later, a man known to collect scrap metal was seen pulling the bag down the street, using a hand truck to move the heavy bag. He later discovered the body inside. Police said the body inside the bag is believed to be a man between 50 and 60 years old. The medical examiner will determine the cause of death. #brooklyn #nbc4ny