The guilty plea

"On the morning before his headline-grabbing divorce trial is about to begin, multi-millionaire Quentin Wyler is found dead on his kitchen floor. With the heat on Detective Ari Greene, Wyler's ex-wife is soon charged with murder. But there are still many unanswered questions hanging over the apparently straightforward homicide trial."
""On the morning that his headline-grabbing divorce trial is set to begin, Terrence Wyler is found dead on the kitchen floor of his million-dollar home, the victim of countless stab wounds. Detective Ari Greene arrives minutes before the international press, who've been egged on by Wyler's torrid affair with a young Hollywood starlet. The dead man has left a strange clue. Toronto is going through a crime wave and the heat is on Greene. Hours after the funeral, Wyler's ex-wife, a strange beauty named Samantha from an old mining town in northern Ontario, is charged with murder"--www.amazon.com."
"The sequel to "Old City Hall" finds Toronto Detective Ari Greene investigating the murder of an heir to a Canadian food conglomerate. Although the victim's ex-wife swears to her lawyers that she's innocent, evidence to the contrary quickly mounts."@en