Thank you for the advise. The time for my parents going up to the residence is passed and I decided to stay away and to get them help moving things out. However, since this happened, another issue has risen. My aunt (co-executor) sent a letter back in April stating that my siblings and myself were able to go to the residence and take whatever we wanted since they had already chosen the items that they wanted, as long as the house was unlocked. In the letter, it explicitly stated that they co-executors DID NOT have to be present. My sister, along with my parents, went up there to claim the items of importance and my sister took a hope chest that had been agreed upon by all parties to go to her. She took the item after the house had been unlocked by the other co-executor and left because she did not want to become involved in any type of altercation. My aunt then came to the house the next day while my mother was there and yelled that my sister was a thief. Since that day last week, my sister has received a letter from the estate attorney stating that my sister must send my aunt (the co-executor) all items from the chest via UPS. We know that there are heirlooms in the chest, and so does she, but had no qualms about this beforehand.
My question is two-fold. First, does my sister have to comply with this directive, even though she has a letter from my aunt explicitly stating that she could take whatever she wanted WITHOUT the presence of either co-executor or the estate attorney?
Secondly, if she must comply, can she be reimbused from the estate for the shipping cost?