My dear Kepler,
Not being sure of your place of abode, I hope this note reaches you.
Your stepping forward to acknowledge yourself as a witness to the fatal attack on Spellguard Associate Sraal is commendable. I ask that you prepare a short but precise account of what you witnessed and have it delivered to the Tower, if you please.
*the Seal of the Spellguard*
((signed with a flourish)) Agent Blake Order of the Spellguard