A 19-year-old man has been arrested in the shooting death of two teenagers from a Northern Alberta First Nation last month.

RCMP in High Prairie Alta., charged Edward Devin Boyce Gladue from the Whitefish Lake First Nation with two counts of second-degree murder in connection with the murders of Dylan Laboucan and Cory Grey on Friday.

The couple was reported missing from the Whitefish Lake First Nation on July 23 and found dead a few days later in a nearby rural area. Police said the deaths were homicides.

RCMP reported one person had been arrested in connection with incident Thursday -- but released few details.

RCMP said they don’t believe there are more suspects in these murders, and the killings were not believed to be random.

Gladue is scheduled to appear in a High Prairie courtroom on Monday, August 15.