Prosecutors said a 24-year-old police woman was stabbed a total of 14 times by a man who allegedly told investigators he was out to kill the police officer because "cops are oppressive." Houston homicide investigators said Jeremiah M. Matthews, 23, tried to kill an off-duty Houston Community College Officer Aprils Pikes early Tuesday morning while she was working as a security guard at a Meyerland Walmart store. During a magistrate's hearing Tuesday night, prosecutors said, "The defendant gave a statement admitting he had the intent to attack a police officer and his desire to kill a police officer.” Investigators at...