Got a safety notice here at work. Apparently a little north of us in Harris county (Outside Houston itself) there were four firefighters that were being targeted by someone. A bystander overheard someone on the phone saying "There's four white firemen here. I'll keep them here till you get here" and informed the firefighters. The person on the phone tried to block the door, but the FFs left anyway. Apparently HCSO confirmed this was an event and it looks like all public safety personnel are valid targets to these ****bags. Ya'll be safe on calls, and if it doesn't feel right, back out.