Updated 5/7/13

Pennsylvania State Police are investigating a murder/suicide in Canton.

Authorities say the body of 24-year-old Teesha Rieco was found Sunday morning in her home on East Main Street.

Investigators say 44-year-old Curtis Chisman also had sustained a gunshot wound to the head, which has now been determined to be self-inflicted.

Chisman was taken to Robert Packer Hospital in Sayre, where he died a short time later.

State police said autopsies on Rieco and Chisman were to be performed at Lourdes Hospital in Binghamton.

Investigators say Chisman and Rieco had a one-month-old baby together and Rieco also had a five year old child.  The children were uninjured.

Authorities are still looking into what lead up to the shootings.