BBC Three Tuesday

A round-up of the day's news

Steve Backshall dives into the world of the caiman, learns about the plight of the world's biggest parrot and tries to find the giant river otter

Steve Backshall heads to a place very few people ever go: Snake Island in Brazil, where the concentration of snakes is higher than anywhere else on earth

In the penultimate leg, the race shifts up a gear as the teams enter Mongolia, their eighth and final country, where they face freezing temperatures and rugged off-road travel

Pip and Ravi find out more about Andie's secret life. When Pip is presented with a new piece of evidence, she reaches a crisis point and questions whether Sal is guilty

Pip faces dark consequences when she tries to confront the killer but just as all seems lost, the terrible truth about Andie Bell's disappearance is revealed

While trying to come to terms with the repercussions of solving the case, Pip puts herself in danger once more to find out the whole truth

Journalist Mobeen Azhar visits Kirkby, Merseyside to find out how a peaceful protest outside a hotel housing asylum seekers turned into a riot in February 2023

Mobeen Azhar's investigation reveals a white supremacist that was campaigning outside the Suites hotel ahead of the protest may have influenced the riot

Part one of two. Tir Dhondy reveals the realities behind modern Las Vegas. The first episode explores the risk of crime faced by tourists and visits a pool party

Part two of two. Tir Dhondy goes further into the underbelly of Las Vegas to investigate how the reinvention of the city to pull in a new generation of visitors is affecting locals

The case of a Somerset high-flyer who turned his charm and connections into tools of deception, conning his friends and hundreds of others, while living a life of glamour himself