Reckless driving complaint on Highway 86 in Elbert

Attention all three David units, hearing a road rage.Highway 86 and Legacy Circle, heading eastbound Highway 86 in Elbert.On a black Cadillac Escalade with Colorado plates, Edward or Adam John 88, coming back to 2010 black Escalade.Is speeding and causing unsafe lane changes.RP is willing to sign and has visual.Again, eastbound Highway 86 from Legacy Circle, aired at 1408.