Police in Las Vegas have opened a homicide investigation after they found a decomposing body in the trunk of a car.

After residents in an apartment complex called the police complaining about a "foul odor" coming out of a white BMW, officers said they found a corpse of a person who appears to show signs of homicide.

Lt. Jason Johansson said officers were asking residents of the apartment complex for any information they might have about the incident.

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Police found the body on Friday afternoon but couldn’t determine how long the body had been in the car. They didn’t release any additional information about the body.

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Fox News Digital reached out to the Las Vegas Metropolitan Police Department for more information.