Manhunt in Maine. Mass shootings leave 18 dead as the search continues for the gunman. The celebrities with a personal connection to the tragedy. Then, from dancing to dating? After Mauricio was caught packing on PDA with pro partner Emma, his estranged wife Kyle Richards responds. Plus, Britney Spears ex Sam Asghari has a surprising response to her tell-all. And, bad news for Jada Pinkett-Smith? Why confessing to a secret split with Will isn’t paying off. Then, Kaley Cuoco’s animal house with baby, Matilda. Her new career venture amid the actor’s strike. Plus, inside Wynonna Judd’s tour rehearsal in Nashville. Only ET has the inside scoop. And, our on-set exclusive with Viola Davis and the cast of the new “Hunger Games” prequel. Then, a first look at the final season of “The Crown” detailing Princess Diana’s final days with William and Harry. Plus, from “Bridgerton” to Washington, our exclusive look at Jonathan Bailey’s new political thriller.