and detective james gamber came running up and grabbed me. and stopped me from getting closer. >> reporter: detective james gamber was one of the first at the scene. it was his second homicide case ever. >> i was doing dishes after dinner and i got a call that there had been a car bomb that la paloma, you need to go up there. >> what he saw may have rattled a far more seasoned detective. >> the roof had been peeled off the car, laying behind the car, and the windshield was gone. we found that the next day in the swimming pool of the country club. >> how far away? >> i would estimate 70 feet away, and had to go over some trees probably 20 tall. >> i'm guessing that it was pretty clear that this was not an accident. this was not something wrong with the car. >> correct. >> he was dead, what, instantly? >> yes. >> the gold watch around gary triano's frozen time at 5:38 pm. his family and friends didn't know what to think. who could have done this? and why? coming up ... the person who set off the bomb was watching gary triano get have's car? >>