What follows is an opinion from a United States Court of Appeals. Your task is to identify the state or territory in which the case was first heard. If the case began in the federal district court, consider the state of that district court. If it is a habeas corpus case, consider the state of the state court that first heard the case. If the case originated in a federal administrative agency, answer "not applicable". Answer with the name of the state, or one of the following territories: District of Columbia, Puerto Rico, Virgin Islands, Panama Canal Zone, or "not applicable" or "not determined".

Opinion:
James X. LONG, et al., Petitioners-Appellants, v. C. E. HARRIS, Warden, United States Penitentiary, Leavenworth, Kansas, et al., Respondents-Appellees.
Nos. 72-1021 to 72-1023.
United States Court of Appeals, Tenth Circuit.
March 14, 1973.
Robert E. Davis, Leavenworth, Kan., for petitioners-appellants.
Robert J. Roth, U. S. Atty., Richard L. Meyer, Asst. U. S. Atty., Topeka, Kan., for respondents-appellees.
Before SETH, McWILLIAMS and BARRETT, Circuit Judges.
PER CURIAM.
Upon docketing in this court, this case was assigned to the summary calendar. Thereafter, an attorney who participated in the four day evidentiary hearing conducted in the district court was appointed to assist the appellants. A transcript of the evidentiary hearing where the appellants all testified and were afforded complete opportunity to support their claims was obtained, and the appointed attorney thereafter submitted a memorandum in opposition to summary affirmance addressing the underlying merits.
We have now carefully and thoroughly reviewed the complete record on appeal, including the transcript, and the memorandum in opposition to summary af-firmance. We are convinced that the findings made by the district court at the conclusion of the evidentiary hearing are amply supported by the record. Accordingly, we affirm for the reasons stated by the district court, reported at 332 F.Supp. 262 (D.C.Kan.1971).
Affirmed.

Question: In what state or territory was the case first heard?

Choices:
not
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachussets
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New
New
New
New
North
North
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode
South
South
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West
Wisconsin
Wyoming
Virgin
Puerto
District
Guam
not
Panama

Answer: 16