The qualifying rounds continue in L.A., with ninjas from across the country taking on the world's most challenging obstacle course. New obstacle Kite Surfer makes its debut.

Six classically trained baking duos scour their kitchens for clues, leading to several victories and one disappointing elimination in the all-new "Meet the Classically-Trained Competition" episode of Crime Scene Kitchen.

In Summer 1999, Megan and Isabella bond during an overnight at the Chambers' cabin. Luke tries to stand up to Brent, but ends up causing more problems for his dad. Suspicions are raised after fingerprints are found on the gun that shot Luke.

The lawyers represent a mail-order bride whose husband wants to annul the marriage and have her deported.

On a school trip to New York, Devi discovers that college may be scarier than she thought, Eleanor faces disappointment and Fabiola remains tight-lipped.

Lucy gives Snoopy a test; Spike and Snoopy forget to agree where to meet up; and Snoopy turns the tables on rejection letters.

The Shame Wizards play an office softball game against the Hormone Monsters. Emmy oversteps with Sarah - and Van. Rochelle and Pete finally connect.

Justin crashes Jayne's Aqua Spin class to interrogate arson suspects. Billie is torn between her personal and professional life, and Maisy uses a "spa day" to extract medical samples from Mimsy.

After the group faces a close call, President Choi plans his own operation. But as their plans fall into place, the enemies stand in their way.

Ecstasy. Murder. Ruby drags Ava and Nathan on a wild night out after tragedy strikes Crime Con.

After catching her mum in a lie, Cat digs for the truth, determined to find out what Isabel is really up to.

One contender will be shafted as a saucy twist with a standout ingredient ensures stiff competition between the bottom three, who must replicate iconic chef Luke Nguyen's zesty ph? without a recipe.

Kim rallies the troops when a last-minute Ofsted inspection is sprung on the team. Elsewhere, a knife crime initiative gets underway.