A 22-year-old has been charged with second degree murder after his uncle was found dead in an apartment building.

At approximately 8:40 p.m. on Tuesday, Toronto police were called to an apartment building at 100 High Park Ave., near Bloor and Keele Streets.

Police found a 52-year-old man suffering serious stab wounds, and were told by witnesses that an assault had taken place on the sixth floor of the building.

The man, identified on Thursday as Musa Yusuf, was rushed to hospital where he succumbed to his injuries.

A suspect was located and arrested a few kilometres from the scene, police said.

In a statement on Thursday, police said that Guled Yusuf, 22, has been charged with second-degree murder. Guled was Musa's nephew, police said.

Anyone with more information is asked to call police at 416-808-7400, or call Crime Stoppers anonymously at 416-222-8477 (TIPS).