ABC News | Body found in search for missing 87yo Perth grandfather Alexander Henderson ABC News The search for 87-year-old Alexander Henderson, who had severe dementia, has ended with the discovery of a body in bushland in Perth's northern suburbs. Mr Henderson left his house in the northern coastal suburb of Hillarys last Thursday afternoon. Body of Perth grandfather Alexander Henderson found in bushland north of Perth Body of missing elderly man found in Perth Body found in search for 87-year-old man with dementia |