District of Columbia Code Division VII. Property. § 42-3602. Action for possession of rental unit used as a drug haven.

(1) Whether a tenant or occupant of the rental unit has been charged with a violation of the Uniform Controlled Substances Act or the Controlled Substances Act due to activities that occurred within the housing accommodation that contains the rental unit, or has violated a term of parole or probation for a previous conviction under the Uniform Controlled Substances Act or the Controlled Substances Act;

(2) Whether the rental unit has been the subject of more than one drug-related search or seizure that has resulted in the arrest of a tenant or occupant;

(3) Whether a firearm has been discharged within the rental unit;

(4) The testimony of a witness concerning the possession, manufacture, storage, distribution, use, or the attempted possession, manufacture, storage, distribution, or use of an illegal drug by a tenant or occupant in the housing accommodation that contains the rental unit;

(5) The general reputation of the property to corroborate testimony based on personal knowledge or observation, or evidence seized during the execution of a search and seizure warrant; provided, that this shall not, in and of itself, be sufficient to establish the existence of a drug haven or nuisance;

(6) Evidence that the drug haven or nuisance had been discontinued at the time of the filing of the complaint or at the time of the hearing, which evidence will not bar the granting of appropriate relief by the Court; or

(7) Any other relevant and admissible evidence that demonstrates that the rental unit is or is not a drug haven or nuisance.