Indeed. If they can't link it to anyone or even any time, then it can't be used as evidence. Although it may be a fruitful line of enquiry if was one of the pro

Indeed. If they can't link it to anyone or even any time, then it can't be used as evidence. Although it may be a fruitful line of enquiry if was one of the problem drones from last week. E.g. tracing sale of parts from serial numbers.