Surprising new details in the case of a Calgary couple accused of killing their grandson.

Unsealed court documents reveal that 56 year old Allan Perdomo Lopez was actually five year old Emilio Perdomo’s father; not his grandfather.

The boy was living in Mexico until his mother sent him to live in Calgary and Emilio had been living in our city for about a year.

He was admitted to Alberta Children’s Hospital last July.

An autopsy revealed he died from multiple blunt force trauma injuries.

Perdomo Lopez and his 49 year old wife Carolina Perdomo were charged with manslaughter in July but remain free on bail.

A six week, judge alone trail is set for next May.