"Oh, no, no - Michael would never turn anybody over to the cops.  I grok that would be a wrongness Michael just-" She shrugged. "-made him go away.  Then Duke fixed the hole in the skylight in the garden room - did I show you that?  It's lovely... a grass floor.  But I remember that you have a grass floor, Jill told me.  That's where Michael first saw one.  Is it grass all over?  Every room?"