Ottawa police say although they've interviewed several "persons of interest" in the murder investigation of 39-year-old Pamela Kosmack, they still don't have any suspects.

Kosmack's beaten and half-naked body was discovered last week by a woman walking her dog near an NCC bike path in Ottawa's west end.

Police say they've received about 40 tips from the public and are asking anyone with information to contact the major crime unit at 613-236-1222 ext. 5493 or Crime Stoppers at 613-233-8477.

A funeral for the mother of two will be held on Saturday.