Minneapolis man dies after neighbor assaulted him

MINNEAPOLIS (FOX 9) - A man has died days after he was assaulted by his neighbor in Minneapolis. 

Minneapolis deadly assault

What we know:

According to Minneapolis police, on April 5, officers responded to an apartment building on the 300 block of Hennepin Avenue. 

Officers found a man in his 70s unconscious. He was then taken to the hospital. 

Police learned through surveillance video that the victim had been hit by another 61-year-old man after a verbal argument. 

The 61-year-old man was found to also be a resident in the apartment building and was later arrested. 

Police announced Tuesday that the victim died at the hospital from his injuries. 

The suspect was initially charged with first-degree assault, but those are expected to be amended to include homicide, police said. 

What we don't know:

Police did not say what led up to the altercation between the two men.