Man convicted of killing 3 in Crowsnest Pass seeks acquittal in senior's death

The man found guiltyof murdering three people including a toddler in the Crowsnest Pass in southern Alberta wants the province's top court to overturn oneconvictionbased on what his lawyer called a"power imbalance" between him and police.

Derek Saretzky was convicted in 2017 of three counts of first-degree murder in the 2015 deaths ofHanne Meketech, 69,Terry Blanchette, 27, and his daughter,Hailey Dunbar-Blanchette, 2.

Saretzky's lawyer, Balfour Der, appeared before an Alberta Court of Appeal panel in Calgary on Monday.

Police arrested and interrogated Saretzkyin September 2015, in connection with the deaths of Hailey and her father.At that point, he confessed to the killings and also took police to the campsite where he murdered the toddler. He then performed a re-enactment.

'Epitome of a power imbalance'

Although he originally requested a new trial in connection to all three convictions, Saretzky abandoned his appeal of the father and daughter's murders.

On Monday, Der asked the panel to substitute an acquittal in relation to Meketech, a former neighbour of Saretzky's in Coleman who wasfound beaten and stabbed in her bedroomon Sept. 9, 2015.

The appeal arguments focused on Saretzky's confession, which came during an RCMP interrogation, more than six months after he was arrested and charged with Hailey and Blanchette's killings.

• 'You are an animal, an indescribable beast': Family of Derek Saretzky's murder victims have their say in court

"This is the epitome of a power imbalance," said Der in arguing his client's Charter rights were violated when police didn't explicitlytell Saretzky he could call a lawyer.

"On the one hand, we have this police officer who is trained and experienced in interrogation," said Der. "On the other side, we have a 22-year-old high school dropout."

Der explained that when RCMP questioned his clientabout the Meketech murder in March2016, Saretzky hadrecently lost about a third of his body weight, attempted suicide and been in an inducedcoma for two days in hospital.

'Obviously a very important case'

Prosecutor Christine Rideoutargued Saretzky was never formally detained when he spoke with police about theMeketech murder, so police weren't obligated to advise him of his right to counsel.

It's not yet known if the judges will make a ruling on Monday or whether they'll reserve their decision,though Justice Peter Martin told Derthat extra time would be allowed for lawyers to make their submissions.

"This is obviously a very important case and an important issue," said Martin.

• 'She cried a little bit': Derek Saretzky details kidnapping and killing of child in interrogation video

Saretzkywassentenced to life in prisonwith no parole for at least 75 years. He is also appealing his sentence, but a date for thosearguments won't be set until after the conviction appeal is settled.

Five days after Meketech was killed, Blanchette's body was found in the bathroom of his Blairmore home. His daughter was missing.

Saretzky confessed to bludgeoning Blanchette with a crowbar and then slitting his throat before stealing the sleeping toddler from her crib upstairs and taking her to a campsite belonging to his relatives.

There, he told police, he killed the young girl, dismembered her body and performed acts of cannibalism before burning the remains.