Investigation Discovery kicked off 2018 with an afternoon of premieres, and returning guest/enduring spouse Dan Brady and I took a look at two of them. True Conviction has an interesting premise -- but doesn't stick to it closely enough, falling into some crime-tabloid structural cliches instead of focusing on prosecutors and their work, plus host Anna-Sigga Nicolazzi keeps, well, leading the witnesses in talking-head interviews. Dan thinks it's good enough to fall asleep to...