(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 


Where was the body discovered?
What is that?
Where is this?
Was the person murdered?
When did they find it?
On what day?
Was there a race going on then?
How long after the race did they find it?
What race was it?
Do they know who the person is?
What is the race of the person?
Was it male?
How old was he?
Did they police interview anyone?
Do they have any theories?
Have they performed an autopsy yet?
Are there any more races soon?
Who won the Kentucky Derby?
What is the area like?
Are there always people there?
Churchill Downs
Churchill Downs
A racetrack.
racetrack
Louisville, Kentucky
Louisville racetrack hosted the Kentucky Derby
Maybe
may have been the victim of a homicide
5 a.m
 5 a.m
Sunday
Sunday
No
(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. 
A day after.
a day after
The Kentucky Derby
the Kentucky Derby
No
The body, which has not been identified
Latino
Latino
Yes
The body, which has not been identified, appears to be a Latino man
30s or 40s
The body, which has not been identified, appears to be a Latino man in his 30s or 40s
Yes
 "So we are trying to speak with as many people as we possibly can
Yes
We do have a few leads coming in
No
An autopsy is to be carried out Monday morning. 

No
No races are scheduled at the track for three days
I'll Have Another
I'll Have Another
A mini city
a mini city
Yes
It's a 24-hour operation