From the statue by William Ordway Partridge
Washington was in command of the Continental army at Boston and soon sent for Hale's company. None worked harder than he at drills, or did more to keep the men cheerful in hardships. On New Year's day, 1776, Congress made him captain for his bravery and faithfulness.
Captures a British war vessel
In the following spring Washington moved his army to New York. One night Nathan Hale and a small band of men slipped out into the harbor where a British sloop lay. They boarded the ship gently, locked the sailors in before they knew what had happened, then they sailed their prize past a British man-of-war and over to the American side. It was a brave feat, well carried out.
Offers to find out the British plans
Soon after, the American troops were badly defeated in the battle of Long Island. The army was half starved and losing hope. The British general, Howe, was preparing to attack again. If Howe should win, the American cause would be lost. Washington saw that it was necessary to find out the British plans, or he would be caught and his army destroyed. A brave man was needed to go into the British camp to spy out their plans. No one was willing to go. Hale had been sick, but when he heard of his country's need he offered himself. Friends pleaded with him in vain.
Passes the British lines safely
The young officer took off his uniform and put on the clothes of a schoolmaster. Under cover of night he was rowed to a place near the British camp. This was the last his friends saw of him. He spent several days with the British troops and got the needed information. On his return he passed safely through the whole British army. He went to the spot where the boat was to come for him. There he waited until the boat came into view and then walked down to the water's edge to meet it. A dozen muskets were leveled at him; instead of fellow-soldiers he found himself in the hands of the British!
Hale sentenced to death