Doing research for a fictional book, and I'm wondering what kind of "evidence" my characters could fabricate in order to make the DEA (or any other relevant agency) run a raid on a building. The characters are two NYPD detectives, and FBI agent, and a private investigator. I'm keeping the kind of building unspecified, since it doesn't matter for the plot. Thus, if the answer is building-specific, you may answer in regards to whatever building type you have knowledge about.
Per the title, I am interested in the NYC jurisdiction.