Lindsay Clancy's lawyer says there is no way of knowing how long the jury will take to decide on a verdict.  Jurors began deliberating yesterday after hearing closing arguments. 

Defense attorney Kevin Reddington says the case involved extensive evidence, testimony and exhibits.  The defense argues Clancy suffered postpartum psychosis, while prosecutors say she remained criminally responsible. 

Jurors may consider murder, manslaughter or not guilty verdicts based on a lack of criminal responsibility.