"What makes you say that Mr. Drew flung Mr. Parmalee overboard?"

"Because I seen him do it," answered Ditty.

Drew started for the mate again, but Tyke held him back.

"Go ahead, Mr. Ditty. Tell your story," commanded the captain curtly.

"They was both standin' abaft the mizzen," the mate began, "and I heard 'em quarrelin' about something. I went there, thinkin' to stop 'em if it was anything serious, and jest as I got near 'em I seen Mr. Parmalee up and hit Mr. Drew on the head with his cane. Then, before you could say Jack Robinson, Mr. Drew picked up Mr. Parmalee as if he had been a baby and threw him over the rail."

There was a stifled murmur from the group.

"Why didn't you give the alarm and lower a boat?" asked the captain.

"I was goin' to, but Mr. Drew turned round and saw me. He whipped a gun out of his pocket and swore he'd shoot me if I gave the alarm or said a word. He held me under the point of his gun till it was too late to lower a boat, and only let me go after I promised him I'd keep mum about the hull thing."

"You're a fine sailorman," charged the captain bitterly, "to let a man drown without doing anything to help him! Why didn't you take a chance?"

"He had the drop on me," mumbled the mate.