ATLANTA (Court TV) — Defense attorneys for a man accused of killing his girlfriend suggested evidence may have been planted in his case as his trial began on Tuesday. Eugene Louis-Jacques sits in court on the first day of his murder trial. (Court TV) Eugene Louis-Jacques, 24, has pleaded not guilty to malice murder, felony murder, aggravated assault, arson, concealing a death and tampering with evidence in the death of Beauty Couch, 22. At the t…