prosecutors. >> back at the courthouse, shannon hebert was getting updates on mark. >> i don't really know how many minutes passed by when another prosecutor came into the courtroom saying how bad it was. >> about an hour earlier, shannon had walked from the parking lot to the courthouse. that's the same route her friend and colleague, mark hasse, was walking when he was shot. now, too afraid to go anywhere, she stayed inside, praying for him. >> we are now just waiting to hear if he's going to live. >> but bad news traveled fast. >> it didn't take very long for his trial partner to walk into the courtroom shaking her head and crying. and i think at that point we knew he was gone. >> i can only imagine how horrible a moment like that is. >> it's horrible. it will -- it will be in my brain forever. like i will never, ever forget that. >> there's not a day that goes by that i don't go by here and think back to that day and exactly what happened and exactly what i saw. >> mark hasse was dead at 57, gunned down on his way to work a block from the courthouse. >> people in kaufman are shock