sentences:  In 2015, Bruce Morcombe spoke to the family of another missing child, William Tyrrell, and warned them that psychics would descend on them with "bizarre and offbeat ... distracting information".He called it distressing and said that although they received hundreds of leads telling them that there was a "shed or a water tank", none were of any help, but still couldn't be ignored in case they included a "disguised confession".Capturing data from CCTV and ATM cameras was more helpful, as once the police have a person of interest it may help disprove an alibi.