Being an ultra-conservative sect of Amish, the Bishop's house was too fancy. If he would not allow for the use of reflectors on the buggies, he certainly would not have such decorative windows on his door.
When Rose drops her laundry basket when Levi tells her her that her sister has been shot ( about 9:32), while it is on the ground, you can see that the basket is mostly filled with green plastic bubble wrap, with just a few articles of clothing on the top.
One of the law enforcement officers is called Sheriff by several characters, however his uniform insignia for rank are the two bars of a Captain.