The condition of the 74-year-old Belgian man, who was seriously injured in the shooting at a house in Kinderdijk on Friday night, is “immutably serious”, police said. The cause of the shooting has not yet been determined. A large team of detectives investigates whether there is a house robbery, burglary or other scenario. Police have already spoken to many people in the area, but are seeking contact with anyone who saw anything or has camera footage on the night in question.