This is the part I will never understand.
I cant even count the missing person cases I've followed here, and on true crime channels.
In every one of them there was immediately enough probable cause for a SW of the victim's home, and sufficient probable cause to do a forensic audit of all of their financial accounts Which LE constantly monitored to see if any activity was made by the missing person or suspicious activity possibly done by someone else after they went missing.
If all of those other LE officer can get probable cause SWs then Dugal could have as well. This should have immediately been declared a suspicious missing persons case.
Like many detectives have stated about missing person cases they work it as a possible homicide investigation until they know otherwise. That way all important evidence is preserved.
There were red flags dropping everywhere inside of the home, showing this family wasn't willingly missing of their own free will.
It just comes across as Dugal was just too lazy to do his job, and went with what was the easier route for him.
Imo