Guylaine Potvin, was 19 year old student who was murdered was found beaten, strangled, naked
and raped on her bed, on April 28,2000 in Jonquière, QC

A similar crime was committed in Jonquière, QC two and a half months
eariler a 20 year old woman was left for dead the DNA of the assailant
was the same. Rene Barkley, 28

He was arrested in 2003 for investigation.

But then He was released.