Amber Alert Update:
Update # 4
The Amber Alert remains in effect and police continue to appeal for any information relating to the disappearance of the family members.
The Calgary Police Service and the RCMP continue to search a property in Airdrie in relation to the missing persons investigation.
Investigators would like to emphasize, as mentioned during a press conference yesterday, property owners in rural areas outside Calgary are asked to please check their properties for anything suspicious. Companies who own rural sites, such as well sites, are also asked to please check their properties for anything that may be out of the ordinary.
Police would like to thank the public and the media for their ongoing support and co-operation in what is a complex ongoing investigation
http://www.emergencyalert.alberta.ca/alerts/2014/07/2581.html