Investigators identify Taiwanese male as suspect, plan his arrest

DNA, fingerprints obtained from mask, 2nd car point to man with criminal record

Police say gunman may have fled overseas

Shooter held two handguns, used cap, hood, sunglasses, mask to conceal identity

Lin Shih-chieh shot multiple times by gunman while entering pickup truck in Tainan's South District

Hunters suspected of thinking the headlamps worn by officer and cousin were animal eyes

Victim was waiting to see doctor at Kaohsiung Medical University Chung-Ho Memorial Hospital