Austin Metcalf 's dad says some TV personalities are making a killing off his son's murder ... and he's not staying quiet about what he feels is an injustice. Jeff Metcalf is taking aim at commentators who've continued debating the Karmelo Anthony case since his murder conviction ... claiming some media figures are more interested in chasing clicks and attention than getting their facts straight. The grieving father unloaded during an appearance with Fox News host Will Cain , where he was asked