Senior Superintendent Art Hicban, Abra police director, said probers were eyeing politics in the killing of Ruben Afos, chairman of Barangay Pidipid.
Investigation showed that Afos, along with a companion, was waiting for a barge for his ride home across the river when the gunmen arrived and attacked him.
Afos died on the spot from seven bullet wounds. His companion was able to return fire, hitting one of the attackers. Myds Supnad