Alleged suspect of the killing of Architect John Riz Fortuna, Engr. Rosam Giger (left) shows up to Davao City Mayor Rodrigo Duterte at the Grand Men Seng Hotel in Davao City on Monday and asserts his innocence. Fortuna was killed last June 20 in Barrio Obrero. (Ace R. Morandante/davaotoday.com)
