Toronto police are investigating a suspicious death after a person was found without vital signs in an apartment late Monday night.

Police found the person when they were called to a building on Kendleton Drive, near Kipling Avenue and Albion Road, at about 11:45 p.m.

Investigators are trying to figure out whether foul play was a factor in the death.

Police spokeswoman Const. Wendy Drummond said homicide detectives are assisting 23 Division officers in the investigation, but the case has not been deemed a homicide.

According to reports from the scene, a man was taken into custody at the apartment for questioning.

Police later said no one is in custody.

@ChrisKitching is on Twitter. Don't forget, for instant breaking news, follow @CP24 on Twitter.