Upon entering active duty as a Judge Advocate General officer, Kirschner completed his first tour as an Army prosecutor at
Fort Richardson in
Alaska. After a few early rotational assignments, Kirschner joined the U.S. Attorney Office (USAO) Homicide Section, led at the time by
Robert Mueller. •
U.S. v. Jose Rodriguez-Cruz - In 1989, EPA employee Pam Butler disappeared. In 2016, the cold case was revived, and enough evidence was developed to charge Butler's boyfriend with her murder. Although Butler's body was never found, the defendant pleaded guilty in 2017. •
U.S. v. Albrecht Muth - A controversial case involving a highly skilled conman in elite DC political circles who murdered his elderly, socialite wife,
Viola Herms Drath. Kirschner tried Muth in absentia while Muth remained in his hospital bed after having starved himself into physical incapacitation. The case is the subject of a major motion picture directed by and starring
Christoph Waltz titled
Georgetown, which was released in April 2019. ==Film portrayal==