Thankfully, no one was hurt. Definately a good reminder for all of us to always be aware of our surroundings.
It's been 8-10 years ago now, but we had a medic here that transported a patient, allowing them to keep their bag on their lap the entire transport. Everything appeared to be fine, and then, while at triage in the ER the patient pulled a pistol out of the bag and shot the medic in the abdomen. Fortunately, the medic made a full recovery, and the patient was prosecuted and served jail time. Once they were released, another crew ended up running on them, remembered the patient and backed out of the house, requesting police. The cops showed up and searched the patient before the crew would even evaluate. After that, police always were dispatched with EMS to that address, regardless of the call.
One of the things that I took away from all of that is that I never let a patient keep anything on their lap. Everything goes behind them on the cot and then into a chair where they can see it, once transfered to the bed in the ER.