According to an arrest warrant, Johnny Walker is accused of shooting to death 55-year-old Charles Turner in a parking lot around 4 p.m. Saturday.
Police say Walker was taken into custody late the same night.
The warrant says that earlier Saturday, witnesses heard Walker say he was angry with and wanted to kill someone who had tried to push him.
Later, according to witnesses, Walker saw Turner park his car nearby. Walker then jumped up, walked to the parking lot and was seen firing three or four gunshots.
Walker was arrested a few blocks from where Turner was slain.
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