She walks closer to the window remnants and inspects them. (What shape are the shards, are they scattered all around, are they in or outside of the room). She picks up one of the shards and examines the edge, trying to deduce if the window was cut or shattered. She looks at the empty frame, [i]It's probable the windows were removed first before they were broken.[/i] She looks through the empty frame and into the tenants room to see what she can observe.