Old infrastructure: The history of USF's Marine Science Lab, the building that caught fire on Saturday, dates back almost a century. Here's what we know about the aging building's funding and maintenance over the years.
Known to cause cancer: A Times investigation found that a medicinal sterilizer plant used toxic ethylene oxide in Temple Terrace. Residents found out it was high risk years later.
Investigation started: A criminal probe is underway into the deaths of sloths at Sloth World, Florida Attorney General James Uthmeier said. The number of dead sloths from the Florida attraction is now up to 33.