Sunday, 9.30pm (10.30pm, SA), Seven Ooh, four new Lewis stories with Oxford cops Lewis (Kevin Whately) and his partner Hathaway (Laurence Fox) investigating murders around the town and its famous university. In this episode, every professor’s nightmare. Imagine confiscating an iPad from a pair of giggling students only to find their guffaws were brought about by your own dating tape. In typical Lewis fashion, several story fragments begin at once. Your challenge is to find out what a troupe of actors recording Shakespeare for the internet, a man on the run from a gigantic hydroponic marijuana plantation and the aforementioned embarrassed professor have in common. All, or nothing at all? Voice enters the live finals stage, and the frequency drops back from three episodes a week to just one. This means the show will be on air until mid-June when we will decide who the winner is. crime that earns prisoners time in ‘‘ the hole’’, it’s unacceptable behaviour in prisons. Does this justify years in solitude?