Question: The American Nativist criminal street gang who was tried for murder by Henry Stump operated in what city?

Context paragraphs:
Florencia 13: The Florencia 13 is an American criminal street gang in Los Angeles, California, composed mainly of Hispanic-Americans and some blacks.  The gangs name is after the Florence area of Los Angeles county, the 13 is for it's allegiance to the Mexican Mafia.  They are involved in drug smuggling, murder, assault, robbery etc.

Juggalo gangs: Juggalo (or Juggalette for females) is a name given to dedicated fans of the rap group Insane Clown Posse or any other Psychopathic Records artist.  Juggalo subculture originated from ad hoc fan groups for horrorcore hip hop music; in recent years, criminal groups began using the name "Juggalo" and associated imagery from mainstream Juggalo culture.  As a result, Juggalos have been classified as a criminal street gang by government and law enforcement agencies, including the Federal Bureau of Investigation, the National Gang Intelligence Center, and the states of Arizona, California, Pennsylvania, and Utah.  Juggalo gang sets have been documented by law enforcement in at least 21 states, including those that do not recognize Juggalos as a gang at the state level.

Forty Thieves (New York gang): The Forty Thieves — likely named after Ali Baba and the Forty Thieves — were formed in 1825 and alleged to be the first known and oldest New York City criminal street gang.  The Thieves consisted primarily of Irish immigrants, and Irish Americans who terrorized the Five Points neighborhood of 19th century Manhattan.  Another criminal gang named the "Forty Thieves" which had no criminal ties to the New York gang was formed in London, England in 1828.  From 1873-1950s, an all-female London criminal gang known as the "Forty Elephants" was also known to use the name the Forty Thieves.  Later a criminal gang in Philadelphia called themselves the Forty Thieves.  The Kerryonians another early Irish gang formed in the same year as the Forty Thieves were alleged to be the second oldest organized criminal gang in New York City.

Henry Stump: Henry Stump (? –1865) served as Judge of the Criminal Court, 5th Judicial Circuit in Baltimore, Maryland, United States, from 1851 to 1860, one of the most lawless and politically violent decades in Baltimore history.  He presided over the infamous trial of Plug-Ugly Henry Gambrill for the murder of a Baltimore police officer.  In 1860, the Maryland General Assembly removed Stump from office for "misbehavior," the only jurist in Maryland history to be removed from the bench.  Stump was also an eyewitness to the April 19, 1861 riots in Baltimore that marked the first bloodshed in the American Civil War.

El Monte Flores 13: El Monte Flores, also known as EMF, is a Hispanic criminal street gang based in California in The United States.  It is the largest Hispanic gang in the San Gabriel Valley and one of the oldest in the state.

Fresno Bulldogs: The Fresno Bulldogs, or BDS for short also known by the abbreviations "Perros Chatos, F-14 FBD, 624 "and" BDS, "are a primarily Mexican American criminal street gang located in Fresno, California.  They are considered to be one of the biggest drug gangs in Central California with membership estimated to be around 6,000 in the city of Fresno.  They are engaged in a wide range of criminal activity and have been subject to many high-profile cases over the years.  They wear mostly red but do not align themselves with Norteños, one of their biggest rival gangs in America.

Kerryonians: The Kerryonians were alleged to be the second oldest criminal street gang in New York City

38th Street gang: The 38th Street gang is an American criminal street gang in Los Angeles, California, composed mainly of Hispanic-Americans.  The 38th Street gang is one of the oldest street gangs in Los Angeles and has been occupying its territory since the 1920s.  They engage in many criminal activities.  The Mexican Mafia controls and routinely uses 38th Street gang members to carry out their orders.

Plug Uglies: The Plug Uglies were an American Nativist criminal street gang, sometimes referred to loosely as a political club, that operated in the west side of Baltimore, Maryland from 1854-1865.

Zoe Pound: Zoe Pound is a criminal street gang based in Miami, Florida founded by Haitian immigrants.  "Zoe" is the anglicized variant of the word "Zo", which is Haitian Creole to mean "bone," whose members were known to be "hard to the bone."  When conflicts against Haitians arose, the "pound" would be sought out to retaliate, thus the street gang name, "Zoe Pound" came to be.

Supporting paragraphs: Henry Stump Plug Uglies
Answer: Baltimore