Quite the photograph in the chapter about UVM (to left); that hood took a real beating. The reason the hood caught fire is not made clear.
(There's probably quite the literature of hood disaster pics, but I've never quite seen one so interesting.)
1. Carhart, Victoria, "A Comparative Examination of the Safety Programs at UCLA, UMN, and UVM in Response to Recent Chemistry Laboratory Incidents" (2015). Graduate College Dissertations and Theses. Paper 430.