Description:Police are expected to resume digging in the backyard of a home in Ontario on Friday, looking for clues in the disappearance of a truck driver.
Oscar Javier Contreras Escobar, 29, was reported missing by family members on Sept. 4.
Investigators assisted by cadaver dogs are searching the house for possible evidence.
Police say their are indications that Escobar may have met with foul play and that the location may be linked to his disappearance.(1:44)