"It was very disturbing for me when I arrived; I can't imagine how much more alarming for you. I've seen Bellatrix only yesterday. She's quite well, physically, but very out of sorts and put-upon."
He paused to fish his watch from his pocket to check the time.
"I have a little while before I'm needed back at the shop. Would you like me to escort you anywhere? Have you been to the castle yet? That's likely where you'll find Bellatrix. I've not seen Andromeda except in passing when delivering potions to the hospital."