(Detroit, MI)  --  ABC is keeping mum on whether the first-ever prime-time television series filmed in the Detroit area will be renewed for a second season. The season finale of "Detroit 1-8-7" aired last night and ratings have been less-than-spectacular for the cop series. Another factor could be Governor Snyder's proposal to reduce the state's filming incentives. The Michigan Film Office says "Detroit 1-8-7" received more than 19 million dollars in credits on the 47 million dollars it spent in Michigan.