Police have reopened an investigation into the disappearance of 67-year-old Albert Visser, who has been missing since February 2021. His home in Heerhugowaard is under scrutiny as investigators suspect foul play, given the lack of contact for over two years. Friends reported him missing in October 2021, but police initially did not suspect a crime. Authorities state they are conducting extensive searches at the residence, including digging in the yard, as they explore all leads. A suspect has been identified but has not yet been apprehended.