I agree it is a horrible crime. But the way the police are going about it. Is not right either.
While I believe anyone hurting a child should be put to death I very much disagree with this method of finding the killers, much like searching people's homes for a suspect or illegal weapon that is where we are heading if you submit to this and as someone said if 40 out of 100 don't comply they are consider suspect very bad road guys, willing to help one thing but being a fool is another.
What are the odds the "weapon" of interest is a legally registered firearm.