Depending on the leaf size, there are several options.. Getting a little more info would be helpful.. Is it a house plant? If so, I would guess Ficus benjamina 'Variegata' if the leaves are a couple of inches long.. But it looks similar to some of the Pittosporum tenuifolium hybrids like 'Marjorie Channon'.. Hard to tell from your pictures, but the Pitts have black stems on the newer growth. In any case, it looks like the plant dried out.