On March 5, 2013, a sinkhole opened under a home and resulted in the loss of one life, Mr. Jeff Bush. This terrible event occurred in Seffner, Florida, a short distance from the University of South Florida, the host institution for the Karst Information Portal. Since that time, we have noted a significant upsurge in the number of searches for information concerning sinkholes. The following link will retrieve all of the resources contained in the KIP collection that have been classified as being in some way relevant to sinkholes.
http://www.karstportal.org/taxonomy/term/1415