I blogged about this back in May due to misinformation put into an article claiming something that simply wasn't proven to be true (http://scambusting101.blogspot.ca/2016/05/theres-always-witch-hunt.html… ).
The results are now in and it appears the tobacco smoke is the main possible culprit of the 12 people contacted (or their next of kin) in the study. https://www.wechu.org/about-us/reports-and-statistics/remington-park-cancer-cluster-investigation-report
Of course the original article was shared quite extensively, while my more truthful approach was not. Sad that folks prefer alarmist sensationalism as opposed to critical thinking.