“…Presently there are several digital forensic investigation methodologies developed to assist law enforcement in dealing with the digitallybased evidence. The review which will only focus on the number of forensic models that have been proposed reveals the role of documentation process in digital forensic investigation models or frameworks as in Table (1), (2), [9], [10], [11], [12], [13], [14], [15], [16], [1 7], [18], [19], [20] and [21]. …”