An Oshawa teen was arrested in Kingston Monday after police say they found drugs, cash and a loaded handgun in his vehicle during a traffic stop.

The accused was initially charged with improper and indecent interference with a dead body in connection to the death of Rori Hache last year, though no murder-related charges were laid at that time.

Durham police said the human torso was found with signs of trauma at Oshawa Harbour this past September.