Police say foul play is not suspected in the death of a Sioux Falls man whose body was found by a real estate agent.

Lieutenant Loren McManus says the agent was getting ready to show the apartment in the 600 block of West Bennett Street around 9:15am Monday and was there with an inspector.

He says they weren't able to get into the apartment, but when they did they found the man's body inside.

McManus says so far, investigators don't believe there was anything suspicious about the man's death, based on his medical history.

McManus says police are still investigating, but he also says there doesn't appear to be anything criminal in nature about the 51-year-old man's death.

He says the man had likely been in the apartment for a couple of days before his body was discovered.