Stratford HS this morning

Anyone have any idea what was going on at Stratford HS this morning? There were a bunch of cop cars, fire engines, a helicopter, and two hearses. No one seemed in a panic, almost like it was a tribute to someone who had passed away or something. I was in line at the Chick-fil-A across the street and saw the helicopter take off, but it's not like they loaded anyone into it or anything. It was a bit startling at first given today's climate at schools; I was worried a shooting or something had happened. Very bizarre stuff.