A reward is now posted to help find the killers of an elderly Dallas convenience store owner who was buried Wednesday. Huot S. La died a week ago at the age of 70-- after lingering in a coma for eleven months following a vicious beating in the parking lot of his shop in south Dallas. In a tragic co-incidence, La's wife -- also 70 -- was shot in a robbery at the store the very day he died. She's is now paralyzed from the waist down. Schepp's Dairy is offering a ten-thousand dollar reward for information helping crack either case.