Emmett hides the drone control and David and Aaron have a conversation about Emmetts mother. They are concerned about her safety due to her history of going AWOL, particularly when it comes to men, and an ex-boyfriend who may have been involved in domestic violence. David receives a call from Roxy, who is in distress after Sheila has had an accident with a drone. David rushes to the scene, le... (thetvdb.com)