A man was stabbed Sunday night in an apartment building on Collingwood Boulevard near I-75.
Police were called about 8:55 p.m. to 1212 Collingwood after receiving multiple reports about a person stabbed in the hallway of the building.
The man, whose name was not available, was taken to Mercy St. Vincent Medical Center for treatment. His condition was not available.
Police are looking for a 31-year-old man who they believe is responsible for the stabbing. Witnesses told police the suspect fled the building on a bicycle and was last seen riding south on Collingwood.
This is a developing story.