Nicole Acosta

The 21-year-old is serving two sentences of 15 years to life in prison for a fatal crash prosecutors said was intentional

NEED TO KNOW Mackenzie Shirilla told her mother she does not believe she needs rehabilitation while discussing her future behind bars in a jail call obtained by PEOPLE

Prosecutors said the now 21-year-old intentionally caused the nearly 100 mph car crash that killed her boyfriend, Dominic Russo, and friend, Davion Flanagan, in July 2022

NEED TO KNOW Mackenzie Shirilla's former fellow inmate claims she reminded her of the Mean Girls antagonist Regina George while in prison

Nicole Acosta, Chris Spargo NEED TO KNOW Mackenzie Shirilla received supportive messages from friends during a jail call after she

Nicole Acosta, Chris Spargo NEED TO KNOW In an undated jail call obtained by PEOPLE, Mackenzie Shirilla expressed hope that Kim Kardashian might legally represent her if she saw media coverage of her case

Nicole Acosta NEED TO KNOW Authorities have issued an AMBER Alert for a 4-year-old girl allegedly kidnapped in Los Angeles

NEED TO KNOW Mackenzie Shirilla told police and others that she could not remember what happened after surviving a high-speed crash that killed her boyfriend, Dominic Russo, 20, and friend, Davion Flanagan, 19

Officials say the girl was taken early Sunday morning. The suspect's vehicle has been recovered, but both remain missing.

A New York woman is accused by police of stabbing a man to death while he slept at his family home on Long Island.