Recap: Lindsay Clancy trial begins with opening statements, ex-husband on stand NBC BostonAt trial, former husband faces Lindsay Clancy for first time since their three children were killed The Boston GlobeMassachusetts mother goes on trial for killing her three children ReutersLindsay Clancy goes on trial over whether postpartum psychosis drove her to kill her 3 children AP NewsLindsay Clancy’s ex-husband details ‘big spiral’ as expert says one part ‘scared me’ in mom’s murder trial Fox News