http://www.nypost.com/p/news/local/parkway_accident_fatally_shot_while_7Dn0afyRn9Ylv3ZakZy4FL http://www.nydailynews.com/new-york/perp-shot-gunfight-article-1.1190119 Suspect DarrellFuller. Multiple special units were seen swarming the area in search of the suspect, including MTA, NYPD and Nassau County cops, as well as FBI agents. Artie Lopez, an Emergency Services cop, was killed shortly after 11 am after he pulled over a vehicle by a Mobil station on Jamaica Avenue near 241st Street that matched the description of a hit-and-run driver in Nassau County, sources said. "The cop was walking toward the car. He got about five feet from the door and 'bam:' four shots," said Paul Walcott, 40, a music producer. "Then he just peeled off and got on the highway. Two cars went chasing after him -- not cops just regular people, witnesses." The driver had four blown tires, so he ditched his ride and car-jacked another vehicle near Hempstead Avenue and the Cross Island Parkway, where he fatally shot the driver, sources said.