(idea) by pukesick Mon Mar 27 2000 at 11:53:32
1. To shoot and kill. "Pass that joint up. The sucker (prospective victim) is heeled (armed). He knocked down a heist-man (holdup man) last summer." 2. To arrest; to seize one in the commission of a crime.

- american underworld dictionary - 1950
I like it!