The deceased, from Ialibu, was a teacher at Bau Primary School, Madang Province.
Madang MP Bryan Kramer said the man was viciously attacked and killed on Tuesday, April 3, between 8pm and 10pm while his headless body was found the next day along the road.
Following his death, his family members traveled down to Madang to collect the body, insisting on the recovery of the head as well.