(CNN) -- His nickname is "The Fever." Mexican officials say Jose Carlos Moreno Flores was a major drug lord in charge of trafficking and operations for a large Mexican cartel in the coastal state of Guerrero, where the beach resort of Acapulco is located. 

According to Mexico's Ministry of Defense, Moreno Flores was caught Sunday in Mexico City's Tlalpan District. His capture is particularly important because Moreno is allegedly tied to the Sinaloa Cartel led by Joaquin "El Chapo" (Shorty) Guzman, Mexico's most wanted man. 

Guzman, who remains a fugitive, commands such a vast international drug trafficking network and his profits from the illicit trade are so big that he made Forbes Magazine's list of the world's most powerful. He appeared at number 60 on last year's list with an estimated fortune of $1 billion. The magazine calls him "the biggest drug lord ever." 

The U.S. Drug Enforcement Administration is offering a $5 million reward for information leading to the capture of Guzman. 

Mexico's top drug kingpin lord, who's reportedly 54, was captured in Guatemala in 1993, but escaped eight years later. 

Officials say Moreno Flores, who was considered one of Guzman's lieutenants, did business with drug traffickers from Costa Rica and Guatemala from his base of operations in Chilpancingo, capital of the state of Guerrero. 

From Chilpancingo, Moreno Flores shipped the drugs (mainly cocaine) to the United States by land. "The Fever" was also allegedly in charge of the cultivation, harvesting and distribution of marijuana in the fertile mountain region of Guerrero state. 
Who has a nickname that sounds like a medical symptom?
What was his nickname?
What does he do for a living?
What happened to him
By whom?
Where?
Why is this arrest so important?
Who runs that group?
Is he bad?
How do you know?
Have they caught him?
Is he powerful?
Who thinks he is powerful?
Did they say how powerful he is?
And...how much?
How much is he worth?
Is anyone looking for him?
Who?
Who is Flores to Guzman?
What was their relationship?
What did he do for Guzman?
How?
Jose Carlos Moreno Flores
"The Fever." Mexican officials say Jose Carlos Moreno Flores
The Fever
His nickname is "The Fever." Mexican officials say Jose Carlos Moreno Flores 
A drug lord
Flores was a major drug lord
He was caught.
lores was caught Sunday
Ministry of Defense
Mexico's Ministry of Defense, Moreno Flores was caught 
In Mexico City's Tlalpan District
caught Sunday in Mexico City's Tlalpan District
Because he is tied to the Sinaloa Cartel.
. His capture is particularly important because Moreno is allegedly tied to the Sinaloa Cartel
Joaquin "El Chapo" (Shorty) Guzman
Sinaloa Cartel led by Joaquin "El Chapo" (Shorty) Guzman
Yes
 Mexico's most wanted man. 
He is Mexico's most wanted man.
Sinaloa Cartel led by Joaquin "El Chapo" (Shorty) Guzman, Mexico's most wanted man. 
No
Guzman, who remains a fugitive
Yes
 Forbes Magazine's list of the world's most powerful
Forbes Magazine
 Forbes Magazine's list of the world's most powerful. 
Yes.
Forbes Magazine's list of the world's most powerful. He appeared at number 60 
Number 60 on last year's list.
appeared at number 60 on last year's list 
Estimated at $1 billion.
estimated fortune of $1 billion. 
Yes
The U.S. Drug Enforcement Administration is offering a $5 million reward for information leading to the capture of Guzman. 
U.S. Drug Enforcement Administration
The U.S. Drug Enforcement Administration is offering a $5 million reward for information leading to the capture of Guzman. 
Flores, who was considered one of Guzman's lieutenants
Moreno Flores, who was considered one of Guzman's lieutenants
Flores was 1 of Guzman's lieutenants.
 Moreno Flores, who was considered one of Guzman's lieutenants, 
Shipped drugs.
 Moreno Flores shipped the drugs (mainly cocaine) to the United States by land. 
by land

From Chilpancingo, Moreno Flores shipped the drugs (mainly cocaine) to the United States by land