RCMP have a fourth suspect in custody and are looking for one more after two home invasions on a Saskatchewan First Nation.

Mounties say two men and three women were armed with a rifle when they barged into the homes on the Little Pine First Nation last Friday afternoon, roughed up the occupants and stole some cash.

Three of the suspects were arrested that night at the Cut Knife detachment.

Police have issued an arrest warrant for Preston Boyd Wahobin, who has been known to live in the Cut Knife area but has also spent time Saskatoon, Edmonton and possibly Calgary.

(The Canadian Press)