STOCKTON — Growing up in group homes in Fresno’s foster care system didn’t provide the most stable environment for Marquis Lowe. The young man broke the law, was convicted and sentenced to the O.H. Close Youth Correctional Facility in Stockton.Lowe, 19, now is looking forward to being released in December. But odds are that he will return to prison, this time as an adult, within the next three years — except for one lucky turn of events.