According to police, the shooting occurred at a block party near NE 23rd St. and Rhode Island Ave. around 11 p.m. September 10.
When officers arrived, they found 46-year-old Eddie Norton suffering from a gunshot wound.
Norton was taken to the hospital, where he died.
Now, Marcus Alexander has been arrested on a First Degree Murder complaint.
Alexander is in the Oklahoma County Detention Center on a $10 million bond.