Another Moment Later In The Day -- curiosity mostly

Five or six fire trucks, a police car, and two television news helicopters (WJZ for sure; I think the other was WBAL but I didn't get as clear a look at the logo) ... arrived, circled, jostled -- then the helicopters abruptly flew away and the firefighters looked like they were packing up. Huh. I'll resort to guessing: a call that sounded sufficiently high-stakes over the radio to get the telly news folks to fly over my not-interesting-to-local-television neighbourhood, but that the firefighters were relieved to discover was something easily resolved once they arrived? Last I looked, two fire trucks were left, one blocking Lombard St. They never got as far as connecting the hoses they pulled out to a hydrant.