During the morning of August 5, Fort Fleron was put out of action by shell destruction of its cupola-hoisting machinery. This proved a weak point in Brialmont's fortress plan. It was presently discovered that the fire of the supporting forts Evegnee and Chaudfontaine could not command the lines forming the apex of their triangle. Further, since the Belgian infantry was not in sufficient force to hold the lines between the forts, a railway into Liege fell to the enemy. The fighting here was of such a desperate nature, that General Leman hastened to reenforce with all his reserve. This battle went on during the afternoon and night of August 5, into the morning of August 6, 1914. But the fall of Fort Fleron began to tell in favor of the Germans. Belgian resistance perforce weakened. The ceaseless pounding of the German 8.4-inch howitzers smashed the inner concrete and stone protective armor of the forts, as if of little more avail than cardboard. At intervals on August 6, Forts Chaudfontaine, Evegnee and Barchon fell under the terrific hail of German shells. A way was now opened into the city, though, for the most part, still contested by Belgian infantry. A party of German hussars availed themselves of some unguarded path to make a daring but ineffectual dash to capture General Leman and his staff. General Leman was consulting with his officers at military headquarters, on August 6, 1914, when they were startled by shouts outside. He rushed forth into a crowd of citizens to encounter eight men in German uniform. General Leman cried for a revolver to defend himself, but another officer, fearing the Germans had entered the city in force, lifted him up over a foundry wall. Both Leman and the officer made their escape by way of an adjacent house. Belgian Civic Guards hastening to the scene dispatched an officer and two men of the German raiders. The rest of the party are said to have been made prisoners. The end being merely a question of hours General Leman ordered the evacuation of the city by the infantry. He wisely decided it could be of more service to the Belgian army at Dyle, than held in a beleaguered and doomed city. Reports indicate that this retreat, though successfully performed, was precipitate. The passage of it was scattered with arms, equipment, and supplies of all kinds. An ambulance train was abandoned, twenty locomotives left in the railway station, and but one bridge destroyed in rear beyond immediate repair. After its accomplishment, General Leman took command of the northern forts, determined to hold them against Von Kluck until the last Belgian gun was silenced.