Institutio Oratoria

Consequently we shall consider all the circumstances rendering the act difficult or easy of accomplishment; these require no illustration, being numerous and familiar. This second topic is of such importance that, if it is impossible to give it satisfactory treatment, the case falls to the ground; if, however, we succeed in dealing with it adequately, we must proceed to consider whether the accused actually committed the act. But this topic involves conjecture as to intention, for it is from these facts that we infer whether he hoped for success or not. Therefore we must also consider the question of the means at his disposal, such, for example, as the retinues of Clodius and Milo.

The question whether he actually did the deed belongs, in the first place, to the second division of time, namely the present, and secondly to time that is almost, though not actually contemporary: under this latter head come circumstances such as noise, cries or groans, [*](cp. x. 45. ) while concealment, fear and the like belong to subsequent time. To these must be added indications, which we have already discussed elsewhere, [*](v. ch. ix.) and words and acts antecedent or subsequent to the crime.