What is the fine-grained topic of the following text: The locations were Fire Chief Gene Nalley’s driveway on Baseline Road at 10:20pm, Baldwin Company offices at Fourth and Gaines at 10:53pm (where Little Rock Mayor Werner Knoop was a partner–the company is now known as Baldwin Shell), and the School District offices at 10:58pm (then located at Eighth and Louisiana streets). Only return the topic.
Locations of incidents at specific times