A Saskatoon man and two women have been found guilty of trying to influence a witness while in jail.

Fenton Sasakamoose, 41, Nicole Paddy, 35, and Darlene Quewezance, 41, were originally taken into custody for the assault and robbery of a 29-year-old woman in early 2012.

The infractions occurred while Sasakamoose was in the Saskatoon Correctional Centre and Paddy and Quewezance in the provincial court house cells, awaiting trial.

All three have been convicted of obstruction of justice and attempting to influence a witness.

The charges occurred after an investigation by the Saskatoon Street Gang Unit.