By RONALYN V. OLEA Bulatlat.com MANILA — A member of Taga-Kaulo tribe was killed inside his home in Sulok Talaod subvillage, Ticulon village, Malita, Davao del Sur, August 4, by suspected state agents. According to human rights group Barugkatungod, a man knocked on the door of Dioquino Scuadro’s house at around 10:15 that night. When…