[Daniel makes a point of showing himself, at a distance, to the recipients of his
letters, which do not continue. Obviously he appears only at night, and doesn't do the creepy lurk thing for long. He's visible outside windows and along roads, but by the time anyone can get there, is long gone.
He is also seen once at the Trailer Park, and in the Cemetery.
Since it's 35 degrees at two AM, it's a little weird. There are no reports of violence (that can be attributed to him).]