About 42 minutes in Jade is holding a bottle of pills out to Eli. When viewed from over her shoulder, the cap is inverted, when viewed over Eli's shoulder the cap is upright. Someone must have gotten into the pill bottle.
At approximately 14:43 into this episode, as Beth Ann is walking down the steps, there is a camera shot looking down on her. You can see an ADT sign leaning against the house, behind the bushes. ADT didn't start producing and distributing yard signs until 1989, according to their website...so it wouldn't have existed in the 1960s.