North Vancouver couple's sudden death shocks family

A North Vancouver couple, whose death is linked to drug use, has left a family mourning "good kids from a good family."

"It was a really, really tragic mistake," said the couple's aunt, Suzanne Brumec-Parsons.

Hardyand AmeliaLeighton, both in their 30s, were found dead July 20 leavingbehind atwo-year-old sonMagnus.

"We just had Magnus over yesterday," said Brumec-Parsons. "He's starting to put the pieces together. It's been a horrible, horrible shock."

A Vancouver coroner's report into their deaths is expected this week.

"We really don't want this story to be about drug addicts," said Julian Parsons, 19, who remembers his older cousin Hardy as "really sweet" and always willing to come to his young cousin's birthdays, with gifts, and heartfelt laughter.

Julian says the couple were celebrating a moveto a new North Vancouver rental homewith a yard for their toddler.

"Life was looking good for them. I don't know how to explain it."

North Vancouver RCMP released a warning about potentially contaminated drugs after thecouple were found.

"Police believe that both died suddenly and suspect that the drugs were laced with a deadly substance." said theRCMPin a statement.

The coroner is running toxicology tests. Results have not yet been released.

A memorial is being held today for the couple, described as "loving, gentle, wonderful parents."

Family has launched a YouCaring funding campaign for the couple's toddler, Magnus.

The couple lived in an eight-unit apartment building and were well loved in their neighbourhood.

It's feared that their deaths may be linked to a spike in deaths across the Lower Mainlandfrom drugs laced with toxins. One of those toxins is the synthetic opioid, fentanyl.

Fentanyl deaths are a growing trend across the Lower Mainland, with the synthetic opioid often added in drug labs to heroin or Oxycontin, according to RCMP.

"It can be very lethal," said North Vancouver RCMP Cpl. Richard De Jong.

Fentanyl, which is cheap and put into the drug to give it more potency,"is quick-acting and cancausealmost immediate death," De Jong said, adding that many street drugs are concocted in drug labs, where creators, who are not chemists, may wind upcreatingtoxic results.

The BCCoroner's Service said fentanyl was a contributing factor in a quarter of illicit drug overdose deaths in the province in 2014.