Exactly. Much like during the Smith Family Party back in the fall, you'll be investigating the second floor once again. This time, however, you can be sure that the entire family will be in one specific room.

[He twiddles his thumbs, in silent contemplation for several seconds before responding.]

As a rough estimate, I'd give you ten to fifteen minutes at most. The drones here are busybodies. And with a child like Lucy Smith, I highly doubt they'd remain stationary for too long.