Transcript for Armored Car Killing in Pittsburgh

He's armed dangerous and still on the -- a massive manhunt this morning for this man 22 year old Kenneth -- highest junior. Pittsburgh police say he killed 31 year old Michael -- The two operated at -- armored vehicle together Haynes was found dead just before 4 PM Tuesday inside the cargo area of this truck parked under a bridge. The money reportedly more than two million dollars. Gone in our belief is that he planned. Two. Brought the company. If he had killed -- -- -- you plan to do that. Poring over surveillance video investigators have created a timeline showing at least five collections -- made by the armored car. Including a casino before the shooting at 123 the armored vehicle was seen in a lot underneath this bridge. Three minutes later authorities say tonight is -- to his parked car between 130 and 340 he returned to the home he shares with his parents. And discarded -- bloodied uniform jacket in his bedroom before taking off with as many as three semi automatic pistols including one he allegedly took from -- in the truck. The armored transport company is offering a 100000. Dollar reward for information leading to canonize his arrest. For Good Morning America Lindsey Davis ABC news New York.

This transcript has been automatically generated and may not be 100% accurate.