The Brazilian woman has been detained after a young boy died after allegedly eating the 'poisoned Easter eggs'
The Alabama mom was shot dead along with her boyfriend and son
Jeff Metcalf lost his son, Austin, on April 2 after he was stabbed in the heart by another teenager
Phyllis Bailer was traveling 100 miles to visit her family with her three-year-old daughter
Brian Laundrie is believed to have murdered his fiancé during their cross-country road trip
A FSU student named Phoenix Ikner is accused of the shooting
Gabby Petito's mother, Nichole Schmidt, has spoken about what she believes happened following Laundrie's disappearance
Victoria Goodwin was arrested by police last month
The Florida business owners have since been arrested and charged
Gage Ketterman has been accused of injuring an opponent at a basketball game
Donation pages have been set up for both Austin Metcalf, who was killed earlier this month, and Karmelo Anthony, who is charged with murder
Luigi Mangione remains in custody and is facing multiple charges
Kathan Guzman was sentenced to life behind bars last October
National Forest serial killer Gary Michael Hilton gave a reporter a 'new scoop' despite a case allegedly being 'under appeal'
Bryan Kohberger is alleged to have murdered Ethan Chapin, Xana Kernodle, Kaylee Goncalves, and Madison Mogen on November 13, 2022
Richard Allen was found guilty of the murders of two teenage girls who died in 2017
The inmate's lawyers unsuccessfully tried to get the lethal injection halted
Erik and Lyle Menendez have been behind bars for more than 30 years following their parents' Beverly Hills murder
Man on death row set to be executed by lethal injection for gruesome crimes carried out 24 years ago
Michael Tanzi was sentenced to death for the murder of Janet Acosta in April 2000
Amanda Lewis was sentenced to life behind bars without the possibility for parole
AJ Hutto took to the stand in a Florida courtroom at just seven years old
How woman whose ex-husband murdered missing girl on the milk carton was able to bring him to justice
Jonelle Matthews went missing in Colorado in 1984
Seven-month-old Uriel died in November 2022