Police want to know who built an underground chamber in Toronto

Police found a gas can, food and beverage containers, work gloves, a wheel barrow, as well as moisture-resistant light bulbs, a gas generator and a sump pump to remove ground water.

Anyone with information is asked to contact police at 416-808-3100, Crime Stoppers anonymously at 416-222-TIPS (8477), online at 222tips.com, text TOR and your message to CRIMES (274637), or Leave A Tip on Facebook. Download the free Crime Stoppers Mobile App on iTunes, Google Play or Blackberry App World