The Dunblane Tapes
9pm, Channel 4
March marks the thirtieth anniversary of the murders of 16 youngsters and one instructor at Dunblane main college. This moving documentary explores the day and its aftermath, when dad and mom campaigned for the banning of handguns for personal use in the UK. It’s a constructive coda, however the horror is inescapable and plenty of clearly stay traumatised. “Those children were given to my care,” says deputy headteacher Fiona Eadington, “and I didn’t protect them.” Phil Harrison
Dragons’ Den
8pm, BBC One
Beauty mogul Jenna Meek returns as a Dragon for an episode that begins with a coffin being carried into the Den: an entrepreneur needs to put conventional courting apps to relaxation. There observe pitches for a cross between an awning and a tent, and an answer to the wastage brought about when headphones break. Jack Seale
This Farming Life
8pm, BBC Two
As BBC Scotland’s mild rural documentary collection returns, we meet Lucy and Adam, who want a £4m mortgage to maneuver their English operation north of the border. At the different finish of the spectrum are Emma and Rob, balancing additional jobs and money-making schemes to maintain their Highlands farm afloat. Hannah J Davies
Murder Case: The Hunt for Arlene Fraser’s Killer
9pm, BBC Two
This two-part documentary explores one among Scotland’s strangest lacking individuals investigations, listening to from Arlene Fraser’s sister and officers on the case. Arlene disappeared in 1998. Since then, police have probed her marriage, adopted doomed leads, deployed uncommon ways and, basically, found nothing. Phil Harrison
Hunting Outback Gold
9pm, U&Yesterday
On day 4 of the actuality journey collection, Brendan encounters a spider so big and furry it might ship most individuals screaming again to civilisation. But not these guys. Brendan and buddy Jeff are urgent on with their quest to search out Harold Lasseter’s legendary misplaced gold. Ellen E Jones
Murder on a Knife’s Edge: True Crime Presents
9pm, ITV1
After breaking apart along with his girlfriend of 18 years, father of three Wayne Coventry met Cordelia Farrell. A poisonous relationship ensued and in 2019 Farrell killed her associate. It’s the first case in the second collection of the true-crime present, with Farrell’s brother and father contributing and consultants analyzing the particulars. HR