Police investigate firearm theft Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Contact the authorby Lachlan Cowlishaw April 16, 2014 COLAC police are investigating the theft of firearms at an Irrewarra property. Unlock full access to Colac Herald - Subscribe today! Subscribe Now Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Tags: Police and Emergencies, Rural