Maybe they're alright. Never mind that Armand is practically across the street, and can see no other alternative for himself but to monitor the building once the sun rises. He doesn't offer to do so, he just will do it, and then extract further details of Daniel's itinerary from the relevant humans who have it, and consider how best to continue to trail them all.

He expects there will be a narrow window of time between now and their departure from the city, so he texts,

Were any of her spawn left alive that you know of?

He won't be shocked to know that the other two salted the earth, but if one managed an escape, that might be a fun way to wile away the evening.