FWIW, I would like to add that the students could not see the sign in its entirety (so they may not have known its meaning), and since Ryle had some extremely inappropriate signs, the CovCath kids may have taken the "mysterious" (to them) poster in the wrong way.
While I still maintain it was an ACCIDENT, an apology should be issued.
BTW, the CovCath students signed a card today to send their condolences for the deceased young man and to let the family know they are praying for them. I've also heard they have plans to create and donate a new sign to Ryle.
Also, I'm extremely confident no kids were suspended.