stabbed his wife 123 times was assessed with american psycho and talked to friends about killing someone. matthew phelps is charged with murdering his wife lauren in north carolina home after telling police he took too much cough medicine. the change i turned on the lights and she was dead on the floor. i had blood all over me and a knife on the bed and i think i did it. >> we told you this story before. the new parties friends are telling investigators the pair argued frequently and lauren expressed plans to end their marriage. the affluenza teenager who claimed he was too rich to know right from wrong walking free after two years behind bars. even couch will serve the remaining 6 years of his sentence under community supervision which includes frequent drug and alcohol tests and wearing a gps monitor.