There’s a rumour or theory going round that someone in the crèche or kids club may have been involved tipping off the child-smuggling ring that these kids came in every day and were left alone at the same time every night while their parents went to the restaurant. Enabled the kidnappers to plan a pretty quick and efficient grab & run. Possibly rehearsing the plan a night or so before given the regular dinner. Possibly those dodgy people seen hanging round in the lead-up? I’ve not watched all of the docu episodes yet, not sure if this theory is explored?