Josh Mankiewicz reports on the murder of celebrity hairdresser Fabio Sementilli, who was killed in his Woodland Hills home in ...

Fabio Sementilli, a well-known celebrity hairdresser, was found dead with stab wounds in his home in Woodland Hills, Los Angeles.

Dateline Friday, another stunning twist! On April 11, NBC's long-standing true crime show Dateline: "The Widow of Woodland ...

Monica Sementilli was convicted of murdering her husband Fabio Sementilli at their posh Woodland Hills, Calif. home for ...

Monica Sementilli became a central figure in a shocking murder case that shook the Woodland Hills area of Los Angeles on ...

Dateline NBC's in-depth narratives and live updates about ongoing investigations have kept true-crime viewers enthralled.

Monica Sementilli was found guilty of murdering her husband, famed hairdresser Fabio Sementilli, in 2017 at their Woodland Hills home.

The life of a celebrity hairdresser typically includes lots of shmoozing, lots of hair spray, perhaps a brand ambassadorship ...