My spouse took our nieces and nephew to a public park and has had the cops called on him twice to verify the children were safe. The second time they were going to arrest him unless my sister in law came up to claim the children. Despite the oldest niece telling them he is their Uncle. He no longer spends any time alone with any children now. He loved doing cool experiments with them like turning the leaf blower into a Hoover craft. Now he feels it's not worth the risk. He has no criminal history. Both events the police claim they were called. The second time they told my sister in law the caller claimed he was being inappropriate with the children. Just that nothing specific just a nebulous term by a stranger almost got him arrested.