Just weeks after a security hack exposed more than 15,000 Roku accounts, the company said Friday that a second security breach impacted more than 576,000 accounts. cbsn.ws/4aCjiDJ

A young woman went missing, and investigators pinpointed her former boyfriend as the prime suspect. They then uncovered a history of lies and a dark past.

What happened to Diana? Join us for a #48Hours double feature, starting Saturday at 9/8c. cbsn.ws/3JdpXs5

Ippei Mizuhara made his first court appearance Friday afternoon in downtown Los Angeles, facing federal charges of bank fraud and was released on $25,000 bond. cbsn.ws/4aywvNZ

When a Minnesota mother of two went missing last year, her sister launched a TikTok campaign that brought attention to her mysterious disappearance. cbsn.ws/3VZon4u

One suspect was killed and two other officers and another suspect were wounded in an exchange of gunfire during the incident, interim Police Chief Cerelyn Davis said during a news conference. cbsn.ws/3UgQCKX

BREAKING: A stolen big rig crashed into a Texas DPS office, killing one and injuring multiple people, officials say. cbsn.ws/3VW2pPK

WATCH LIVE: Texas officials give update on stolen big rig crash cbsn.ws/3Q1gVlP twitter.com/i/broadcasts/1…

The last time anyone saw Diana Duve was when she left a bar in Vero Beach, Florida around 1:30 a.m. on June 20, 2014.

After tracking down her mysterious ex-boyfriend, police made a startling discovery. cbsn.ws/42etNsU

O.J. Simpson's death has brought renewed attention to the closely watched trial and the fascinating cast of characters who played a role in the case. cbsn.ws/43YGEkh

After 26-year-old mother of two Maddi Kingsbury disappeared in March 2023, her distraught sister Megan turned to TikTok to ask for help, documenting the search online.

Peter Van Sant has the full report, tomorrow on 48 Hours.

A 'HELP' sign on a tiny island led to the rescue of stranded mariners. Castaways have been found there before. cbsn.ws/3VRLHkz

A WWII veteran was killed while delivering milk 56 years ago.

His mysterious murder has finally been solved. cbsn.ws/3vRxKZs

O.J. Simpson died Thursday without having paid the lion's share of the $33.5 million judgment a California civil jury awarded to the families of his ex-wife Nicole Brown Simpson and her friend Ron Goldman. cbsn.ws/4cRxRVv

Megan Kingsbury says her TikTok posts about finding her sister who vanished in 2023 helped the investigation and gained nationwide attention. cbsn.ws/4axNe3J

The suspect stabbed five people on the river on July 30, 2022 — killing 17-year-old Isaac Schuman and injuring four others. cbsn.ws/3PXKjcx

Meta is trying out new tools on its Instagram platform to combat the sexual extortion of teens, including a feature that will automatically blur photos containing nudity in direct messages. cbsn.ws/3Ue11H4

Paul Flores, convicted in the 1996 killing of college student Kristin Smart, has been stabbed by another inmate at a California prison — the second time in nine months that he has been attacked in prison. cbsn.ws/3TStnW1

The Wisconsin woman, who at age 12 said she stabbed a sixth-grade classmate nearly to death to please the online horror character Slender Man, will stay in a psychiatric hospital after a local judge denied her request for release with conditions. cbsn.ws/43UfnQ6

A young Minnesota mother goes missing. Her sister turns to TikTok for help.

Peter Van Sant reports, Saturday at 10/9c on CBS and streaming on Paramount+: cbsn.ws/49sPLeo

A woman's remains have been identified almost four decades after she was found dead down an embankment in Southern California, authorities announced this week. cbsn.ws/49tHB5j