The Nova Scotia government is offering a reward of up to $150,000 for information that leads to an arrest and conviction in the shooting death of Quintez Downey earlier this year. Downey, 20, of North Preston, N.S., died on Jan. 27. Just before 1 a.m. that day, police received a report that someone had been shot and was being driven to the Dartmouth General Hospital. Paramedics met the vehicle on Portland Street in Dartmouth and took Downey to hospital, where he died. Downey’s death was declared