Patrick Clancy's emotional 911 call was played at Lindsay Clancy's murder trial, with journalists sharing transcripts.

Lindsay Clancy's ex-husband, Patrick, is expected to testify on the first day of her murder trial today over the tragic deaths of their three young children.

Opening statements are set to begin in the triple-murder trial of Lindsay Clancy, who is accused of fatally strangling her three young children. Follow here for the latest.