“Chasing Gold” (*** out of four) was an engrossing story of a retiring police commander (Paul Sorvino) who struggles to save his estranged daughter (Fiona Dourif) from drug addiction while investigating the murder of his best friend and finds that the path to the truth is a cluttered minefield involving corrupt cops and the past. Surprisingly deft mix of underworld melodrama, police procedurals, and story of the reunification of a father and daughter is anchored by Sorvino’s moving and strong performance.