Police said three "large-breed" dogs attacked 13-year-old Drew Nickerson in Welshtown, N.S., as he was riding his bicycle on Saturday. Nickerson died following the attack and the dogs were euthanized by a veterinarian. The RCMP said their investigation is ongoing but so far, no charges have been laid. Read more: https://www.cbc.ca/9.7035234 »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS For breaking news, video, audio and in-depth coverage: https://www.cbc.ca/news Follow