Police aren't obliged to tell the truth when they're questioning someone. Oddly it's frequently the case that people can put themselves in legal jeopardy if th

Police aren't obliged to tell the truth when they're questioning someone. Oddly it's frequently the case that people can put themselves in legal jeopardy if they lie to the police. I can't find the link but it's possible there's an exception for the police themselves when they're being investigated i.e. they can't be lied to about the evidence against them. I can't find a link for that ... but I'm pretty sure I read that.