Two young girls are missing in Iowa. Lyric Cook-Morrissey and Elizabeth Collins, cousins, went for a bike ride on Friday afternoon and have not been seen since. Investigators are draining a lake where the young girls’ bikes were found.

But Lyric's father, Dan Morrissey, says he is being targeted by the police and is being treated like a suspect. Morrissey has a criminal history, including charges related to meth and marijuana. Police say everyone in the family is cooperating fully and the parents have taken lie detector tests. Jane Velez-Mitchell spoke to Dan Morrissey’s sister-in-law, who hoped to set the record straight.

For more on this story, watch Jane Velez-Mitchell weeknights at 7 p.m. ET on HLN.