The allies began the second parallel on the night of the 11th, which the British did not discover until daylight came, when they brought several heavy guns to bear upon the diggers. On the 14th it was determined to storm two of the redoubts which were most annoying, as they commanded the trenches. One on the right, near the York River, was garrisoned by forty-five men; the other, on the left, was manned by about one hundred and twenty men. The capture of the former was intrusted to Americans led by Lieutenant-Colonel Alexander Hamilton, and that of the latter to French grenadiers led by Count Deuxponts. At a given signal Hamilton advanced in two columns--one led by Major Fish, the other by Lieutenant-Colonel Gimat, Lafayette’s aide, while Lieutenant-Colonel John Laurens, with eighty men, proceeded to turn the redoubt to intercept a retreat of the garrison. So agile and furious was the assault that the redoubt was carried in a few minutes, with little loss on either side. Laurens was among the first to enter the redoubt and make the commander, Major Campbell, a prisoner. The life of every man who ceased to resist was spared. Meanwhile the French, after a severe struggle, in which they lost about one hundred men in killed and wounded, captured the other redoubt. Washington, with Knox and some others, had watched the movements with intense anxiety, and when the commander-in-chief saw both redoubts in possession of his troops he turned and said to Knox, “The work is done, and well done.” That night both redoubts were included in the second parallel. The situation of Cornwallis was now critical. He was surrounded by a superior force, his works were crumbling, and he saw that when the second parallel of the besiegers should be completed and the cannon on their batteries mounted his post at Yorktown would become untenable, and he resolved to attempt an escape by abandoning the place, his baggage, and his sick, cross the York River, disperse the allies who environed Gloucester, and by rapid marches gain the forks of the Rappahannock and Potomac, and, forcing his way by weight of numbers through Maryland and Pennsylvania, join Clinton at New York.