(CNN) -- A body discovered at Churchill Downs on Sunday, a day after the storied Louisville racetrack hosted the Kentucky Derby, may have been the victim of a homicide, police said. 

Workers in the barn area discovered the body early in the morning and notified track security, which called police, said Robert Biven, a spokesman for the Louisville Metropolitan Police Department. 

"We just got the call just prior to 5 a.m. to respond to the backside" of the racetrack, Biven told CNN. 

Police spokeswoman Alicia Smiley said police suspect foul play. 

The body, which has not been identified, appears to be a Latino man in his 30s or 40s, Biven said. 

About 400 people were located Saturday night in the rear of the racetrack, he said. "So we are trying to speak with as many people as we possibly can," he said. "We do have a few leads coming in." An autopsy is to be carried out Monday morning. 

Biven described the track's backside as "like a mini city," with 48 barns, workers' dormitories and areas where trainers live. "It's a 24-hour operation," he said. 

I'll Have Another wins Kentucky Derby 

Operations at the racetrack were to continue normally on Sunday, Churchill Downs spokesman John Asher said. No races are scheduled at the track for three days, but cleanup from Saturday's race was to continue and the racetrack museum was to be open, he said. 

CNN's Kara Devlin and Christine Sever contributed to this report 

 QUESTIONS:

Q1:
1. Who discovered the body?
2. What group came across a corpse?
3. 
Q2:
1. What did workers say the body may have been a victim of?
2. What may the dead man have gone through?
3. 
Q3:
1. Who said that the police suspected foul play?
2. Who stated that authorities believed something was wrong?
3. 
Q4:
1. What was held at Churchill Downs the day before the body was discovered?
2. What happened at Churchill Downs the day prior to the body's discovery?
3. 
Q5:
1. Are there any leads in the murder?
2. Do police have any clues to follow in the case of the found body?
3. 
Q6:
1. Has the name of the dead person been made public?
2. Is the name of the man who died currently known?
3. 
Q7:
1. How old was the victim believed to be?
2. What was the presumed age of the dead man?
3. 
Q8:
1. How long were Churchill Downs' competitions suspended?
2. For how much time did people put a stop to competitions at Churchill Downs?
3. 
Q9:
1. Who came out on top in the competition?
2. Who was the competition's victor?
3. 
Q10:
1. Is the race of the murder victim known?
2. Is it clear what the race of the dead man was?
3. 
Q11:
1. What was the amount of people behind the race track?
2. How many individuals could be found in the back of the race track?
3. 
Q12:
1. What description did Biven give of the back of the track?
2. What did Biven say things were like behind the track?
3. 
Q13:
1. Where do trainers reside?
2. What is the place of residence of the trainers?
3. 
