his name is chad walton, and you can hear in the call just how scared he was. >> 911. do you have an emergency. >> i am on the interstate being chased by a sheriff's deputy from north carolina. i am scared for my life. >> we have chad walton, the driver who filmed this incident, joining us via skype. walk us through this incident on the highway. >> the officer is doing 50 miles an hour. he was under the speed limit in the left-hand lane. i let him get ahead, gave him an opportunity to get over and i flashed the highlights at him and he did an initial brake check and i turned the camera on. >> after you hit him, did you pull over or exchange information? did you talk to this deputy? >> no, no. got into the right lanes as i went by and he got behind me, followed me and i was on with 911 discussing what happened and i was going to go to a safe location and i ended up going to one of the local malls in the area. >> did he end up following you to the mall? did he go into the parking lot with you? >> he followed and stopped right behind me when we stopped. the other cops wen