A horrifying crime scene in South Miami hit Facebook Thursday when a man posted a photo of his dead wife -- and a confession that he had killed her.
Derek Medina posted the photo some time around noon Thursday, with the words "Rip Jennifer Alfonso." The image shows his wife's leggings-clad body slumped backwards on the floor in what appears to be the couple's kitchen. Her face and left arm are covered in blood.
''Following his arrest, it emerged that Medina once penned a series of self-help books, including one entitled: "How I Saved Someone's Life and Marriage and Family Problems Thru Communication."