Dateline: Real Life Mysteries, 9 p.m., TLC
Ever feeling sorry for yourself? Curl up with one of these episodes: “A young expectant couple in Florida enjoys luxury living as their careers rise, but in the blink of an eye it all falls apart; their story's final chapter takes everyone by surprise.”
Victorious, 8 p.m., Nick
Hi, cast of Victorious? Yeah, you guys. Listen, one thing: Shouting is not acting. OK? Pipe down. Thanks.
Big Time Rush, 8:30 p.m., Nick
I have decided this is H.R. Pufnstuf without the costumes.