scott was driving pierre fulton back to his house after taking him to a nearby church to collect a bag of vegetables on april 4 .
but they were pulled over for his broken tail light and scott fled from cops .
he was shot multiple times by officer michael slager , who was charged with his murder after a passerby released cellphone footage of the death .
fulton , who had known scott for several years , said he does not know why his friend ran and did not see the shooting .
` he is torn up , ' his lawyer said .