Noah Crooks, 14, admitted to shooting his mother more than 20 times and trying to rape her while on the phone with the 911 dispatcher on March 24, 2012. His father, William Crooks, testified on Friday that he didn't take the text seriously. The father of an Iowa teen accused of murdering his mother thought the text was a joke. William Crooks, 41, testified on Friday about a text he received from his son on March 24, 2012 that said "Dad this is Noah. I killed Mom accidentally. I regret it. Come home now please." Fourteen-year-old Noah Crooks faces charges...