EMS responded to what they thought was suicide, rather than an active shooter.
That makes some more sense. Miscommunications between dispatch and Law Enforcement happen and could result in us being put in a situation where we should be staged instead.
Yesterday we responded to a "911 Hangup", not a super uncommon type of call, but the Sheriff's Dept squad car racing up behind us lights and sirens and the Deputies, not quite running, but definitely walking with a purpose (rangewalking anyone?) inside while I'm still pulling the gurney out left me a little perplexed and thinking if maybe we should find a staging location? Turned out to be a routine medical with no law enforcement involvement needed (ALOC, Pt with diabetes collapsed on the floor, A&Ox1, except BSG was like 250 so I digress......)
But if my scene had been a GSW and those LASD Deputies were another minute behind (FD was another 3 or so minutes away) it wouldn't have been vastly different than the situation in Dallas (except hoping neither me or my partner getting shot)
We do have an FD company in our district who's idea of staging out for a call is to drive up to the scene and walk in before deciding if they need to back out or not, a few times we've been parked the requisite block away and have had them drive right by us, kind of annoying, obviously so far it hasn't been a problem, but I can easily see it turning into one one of these days..
Also last shift, an early morning call for an assault that came with "Stage for PD" instructions, pull up and they have a roadblock set up a block out, inform us to pull around the block and approach from the other direction, as we do so, the radio says that they're Code 4 and that we are now clear to enter, so I drive up to the Deputies.....who are in a standoff with guns drawn on the suspect who was barricaded inside......yeah.......(turns out the assault patient was a few houses down away from the standoff, but that information never filtered its way from the Deputies on scene through their dispatch to Fire's dispatch to ours, if while we were still pulled up next to the Deputies the suspect decided to open fire.....yeah things could have been bad....)
Scene safety is definitely important, but you can't assume you're always gonna told by dispatch when you need to stage or not, and have to keep your head about you and maintain situational awareness....