ROCK HILL Rubell Alexander has lived in Carnegie Estates -- a middle class Rock Hill subdivision just off Saluda Road -- "ever since there's been a Carnegie Estates." Along with manicured lawns and teens playing basketball, she has witnessed several cycles of crime trickle into the neighborhood -- from rampant break-ins to the "hoodlums" she said once brought their conflicts into the area. But none of that rattled her like finding out that two convicted drug dealers spent six months in a two-story, four-bedroom home around the corner from her house -- growing indoors what officials say was a "high-grade" type of marijuana. [continues 1699 words]