if your status was "In Process", then its unlikely that they change the status to Decision made without Interview or medical...i generally observed the cases, where the status was "Recd by VO" and then it got changed to "Decision Made", but your the first case, where in status got changed from "In Process" to "Decision Made" without Medicals....please share your case details with us, would be helpful for the community...
experts/Seniors, any comments you would like to add in this case...appreciate your responses...thanks...