Pubdate: Tue, 21 Mar 2000 Date: 03/21/2000 Source: New York Times (NY) Author: David Hawkins Authors: David Hawkins To the Editor: It is illegal to sell marijuana in New York City. Regardless of whether the shooting of Patrick M. Dorismond was justified or accidental (front page, March 18), it is undisputed that an undercover narcotics detective asked him if he had any to sell. Is it now standard practice for the Police Department to instigate criminal behavior? DAVID HAWKINS