MCIs are different from this we originally had one pt and the family was following us in the another vehicle, the original pts mother was in the other vehicle and started having chest pain, our dispatch called us and told us that the pts mother was having chest pain i proceeded to stop and make sure that the pts mother was okay, and also had another ambulance on its way, my partner was in the back with the original pt and got out of the rig and went back to help the pts mother leaving the pt in the back of the rig alone, in MN it doesnt matter whether you can see what the pt is doing in the back, if both of you are out of the rig it is still abandoment on her part