Three people are in jail following a major drug bust in Ingleside. Officers have been investigating businesses selling synthetic marijuana. One of those businesses was the Half Pipe Skate Shop on Highway 361. 3 News was there as police converged on the business Friday night. Investigators say they confiscated a large amount of synthetic marijuana. They also arrested three suspects on drug charges. In Ingleside, there is a city ordinance banning synthetic marijuana and there's also a state law against it. If you are caught carrying a single package , it is a first degree felony.