Ezra Kipling Davidson, 46
Ezra Davidson, a 46-year-old black man, died of a gunshot wound on Jan. 1, 2009, in his home on Trabuco Place in Phillips Ranch.
Adrienne Davidson, 46, who turned herself in to the L.A. County sheriff's station in Walnut, was later arrested on suspicion of murder.
She told investigators that she shot her husband in the upper chest at their home and described "an ongoing family problem."
According to the Inland Valley Daily Bulletin, Ezra Davidson was an entrepreneur who specialized in streaming video.
The Davidsons had two children together: an adult daughter in her 20s and an 8-year-old son.
Davidson remains in jail on $2-million bail.
-- Anthony Pesce