Baton Rouge activists march for Karmelo Anthony retrial after Texas murder convictionBATON ROUGE - A group of activists marched through Baton Rouge on Saturday calling for a new trial for Karmelo Anthony, a 19-year-old serving a 35-year sentence for the stabbing death of 17-year-old Austin Metcalf at a Texas high school track meet. Witnesses claim Metcalf shoved or nudged Anthony before Anthony stabbed Metcalf, killing him. According to reports from multiple ABC affiliates, Anthony was born in Baton Rouge. LaShawnna Thompson, a Baton Rouge mother who participated in the march, said the case struck a nerve. Brown said Baton Rouge is just the first stop in an effort to continue raising awareness about upcoming court dates for the appeal.