Dateline NBC episode titled "Family Matters" revisits the harrowing murder of Florida resident and a law professor of the State University, Daniel Markel, back in 2014.

Donna Adelson received her sentencing Monday afternoon for the murder for hire of her former son-in-law, Dan Markel.

Donna Adelson learned her fate following her conviction for having her son-in-law gunned down in his driveway. The ...

Before Donna Adelson was sentenced, she and her husband verbally unloaded on the judge, the jury, prosecutors, the media and even the Markel family.

A 75-year-old Florida woman will spend the rest of her life behind bars after masterminding the 2014 death of her son-in-law.

Donna Adelson, the matriarch of a wealthy South Florida family, has been sentenced to life in prison for killing her former ...

Prosecutors said 75-year-old Donna Adelson helped plan the 2014 killing of her then son-in-law, Daniel Markel.

Donna Adelson, who hoped to spend her golden years doting on her grandchildren, will instead spend her remaining days on ...

Adelson, 75, was found guilty last month of first-degree murder, conspiracy and solicitation after a weekslong trial.

A day after Donna Adelson got life in prison for the murder of Dan Markel, the lead prosecutor tells the Democrat Donna ...

South Florida matriarch Donna Adelson, who was convicted of orchestrating the murder of her ex-son-in-law, has been sentenced ...