During the livestream, his girlfriend can be heard begging him to pull over and let her and their child out.

‘Somebody came behind and boom, just hit me and put a gun to the back of my head’ 'And he said, "Gimme your keys, you don't wanna die, do you?"' The two suspects sneak up behind the truck. One of them grabs her, while the other walks up behind him She says they gave her two minutes to grab her phone and keys for them ‘I thought he was going to shoot me when he was done, but I'm thinking in my mind just stay calm, stay calm, stay calm’ The U.S. Postal Inspection Service is offering a reward of up to $150,000 for any information that could lead to the arrest of the two robbers