After Cory teaches a lesson on truth, Riley and Maya struggle with whether or not it was right to lie to Farkle and tell him he's a good actor and if Maya should keep the locket she found, even though it doesn't belong to her.

Robin Stone, 17, was a good student with a close-knit family, but then she found out she was pregnant. Robin told her parents that the father was a boy from school she had been dating. On August 27, 1991, Robin was 7-months pregnant when she received a call. She told her mom she was going to help a classmate with homework. It was the last time her mom saw her alive. Robin'-s car was found later that evening near Luburgh Lake in Guernsey County, but there was no sign of her. A missing persons investigation quickly got under way, but it wasn'-t until December 28, 1991, that hunters stumbled upon Robin'-s remains near the lake. Her body was so badly decomposed that they were unable to determine the cause of death. When Sheriff Michael McCauley was elected in 2000, he put a renewed focus on cold case investigations and assigned Detective Sam Williams to re-open Robin'-s case. Detective Williams was around the same age as Robin and was attending high school in the next town when she was killed. He remembers the impact it had on the community and is determined to get justice for Robin and her family.

While covering up Lt. Skinner's sudden disappearance, Linden and Holder are assigned a new case: the brutal murder of an entire family with ties to a military academy.

He is one of the most prolific inventors of the 20th century - and the man that actually electrified the world. Nikola Tesla shepherded mankind to a new industrial era and laid the groundwork for today's technological age - but could that have been by some otherworldly design? A man shrouded in mystery and intrigue, Tesla would speak about obtaining insights in a flash of genius, how he could visualize his inventions in full-detail and manipulate them in his mind, and his compulsion to invent the future. But he also claimed to have direct communication from intelligent beings on other planets. Is it possible that this alleged mad scientist, so far ahead of his time, was actually a human "receiver"? A being tapped to advance mankind - and pave the way for a future reunion with our alien ancestors?

The Pines family is starting to get everything back to normal after the Lil' Gideon incident. They throw a "Mystery Shack Is Back" party, but some unwelcome guests intend to crash it.

Bill's special guests tonight include Ralph Nader, Doug Heye, Barbara Lee, Andrew Ross Sorkin and Chris Hardwick.

Tonight Jimmy's guests are actor Martin Lawrence and actress Jenny Slate.

Cat Deeley, Marcia Clark

Seven dragons have invaded Crocus from the ancient past and are tearing up the city. It seems the only thing that can defeat a dragon is a Dragon Slayer, but there are only six in town (including Natsu, Rogue, Sting, etc.), so Doranbolt goes on a mission to enlist the aid of a certain nefarious Slayer...

Ash, Serena, and Bonnie must find out who has been impersonating them in the town they have just arrived in.

Kirito and Sinon arrive at the General Governor's Office and go to the terminals to register. Kirito is surprised that the registration asks for his real-life information, and he leaves the fields blank. He is then registered into the same block as Sinon, and both are able to make it to the finals due to the ladder arrangement. Before they can enter BoB, however, there is a qualifying preliminary. While waiting for the preliminary round to begin, Kirito reveals his gender after an embarrassing incident with Sinon in the changing room, and this creates a rift between them. Sinon demands that he make it to the finals so she can defeat him there, then proclaims her intention of 'kill[ing] all the strong ones', which causes Kirito to briefly suspect her of being Death Gun. They then meet up with Ky?ji in his GGO avatar, Spiegel. When Kirito is transferred to his first battle, he is initially put off-balance in the gunfight, but is able to defeat his first opponent using his Photon Sword. Upon returning to the preliminary waiting area, he is confronted by Death Gun, who Kirito feels he recognizes. He then catches a glimpse of a tattoo on Death Gun's wrist and recognizes it as the mark of the SAO Red Player guild 'Laughing Coffin'.