Two remain on the run and Provincial Police Commander, Chief Inspector David Yapu has issued a warning about harboring them as they are dangerous.
The three prisoners, 23 year old, Junior Mark of Dingou, Masih village, Manus, 37 year old Mark Kereng of Pundru, Kari, and 38 year old Bill Kanat of Lundret village escaped from the Correctional service custody on Wednesday and Thursday this week.
Kereng and Kanat are serving 17 and 21 years respectively for murder charges.