SEE IT: Suspect accused of beating Amari Nicholson to death attacks cop, takes gun after drawing map to tot’s body

Las Vegas police released security footage of an alleged child killer trying to fight police, even grabbing a gun from an officer. Terrell Rhodes remains behind bars for the death of his girlfriend’s son, Amari Nicholson. He’s also facing additional charges after he lost his cool while being interviewed by Las Vegas police. While he …