From New Hampshire’s presidential primary to International Childhood Cancer Day, “Sunday Morning” takes a look at some notable events of the week ahead. Jane Pauley reports. Source

“Sunday Morning” takes us to Davenport Beach near Monterey Bay in California. Videographer: Michael Hernandez. Source

A young woman claims she was attacked by an ex-boyfriend who carved the word boy into her arm. But the crime scene tells a different story. CBS News correspondent Jamie Yuccas reports. Source

Could a teenager be brainwashed by one parent to help murder the other parent — and then make it look like a suicide? “48 Hours” correspondent Erin Moriarty reports. Source

The state party insisted at volunteer summits in Northern and Southern Nevada that the new tool was not an “app,” like the abandoned software created by Shadow, the developer at the heart of the delayed Iowa caucus results. Source

A government official in eastern Afghanistan told CBS News the Afghan and American troops fired at each other. Source

Ezra McCandless claimed the carving was part of an attack on her – but the evidence told a different story. Source

Ezra McCandless, accused of stabbing her ex-boyfriend 16 times, appears “meek and timid” on the stand. Source

Planes carrying about 300 Americans from the epicenter of the coronavirus outbreak in China have arrived in the U.S. Source

“48 Hours” examines a case that dives deep into the dynamics of a brutal custody battle, a shocking death of a beloved mother of three and an investigation that leads police in a direction they couldn’t have predicted Source