The 52-year-old killer, named as Olaf S., has been convicted of the murder of Monika F., a housewife in 1991. The 38-year-old woman was stabbed 70 times.
Abigail Williams, 13, and Liberty German, 14, were playing on a railway bridge near their home town of Delphi, Indiana, in February when they were killed.
A 16-year-old girl has been gunned down in her Brooklyn apartment by a man she allegedly rejected for a date.
The men were also convicted of murder, membership in a rebel movement and illegal weapons possession.
Clubber Sam Cook, from Crosby, was stabbed to death on 21 October while celebrating his 21st birthday in the basement of the Empire nightclub in Liverpool city centre.
Dubbed the 'laser man' the imprisoned John Ausonius is standing trial for the 1992 murder of an Auschwitz survivor in Frankfurt, Germany.
Phillip Daniels was sentenced to life with a minimum term of 22 years at Liverpool Crown Court after being found guilty of the murder of Paul Millea.
William Atchison, 21, was identified as the gunman who shot two students and injured 15 others at Aztec High School in New Mexico on Thursday (7 December).
A 13-year-old boy is said to be behind a gruesome beheading video that was circulating on closed group chat in Wenxing town of Dazhu county, Sichuan Province.
Former priest John Feit has been convicted of murdering 25-year-old Texas schoolteacher and beauty queen Irene Garza, more than half a century after her death.
According to the public prosecutor, this is the second most severe punishment under the POCSO Act in Tamil Nadu.
Aline Roberta Fagundes confessed she murdered Gabrielle Barcelos Silva and cut her open to remove the baby because her partner had threatened to leave her after she had miscarried.
Stab victim Paul Millea died after he frantically dialled 999 and was put on hold, a court has heard.
A 39-year-old Pittsburgh man will spend the rest of his life in jail after he was found guilt of first-degree murder of his fiance's eight-year-old son.
The girl told the school counsellor that she found "lots of blood" and glimpse of a body in the basement.
A violent thug, Ralph Goldie, who beat his lover's husband to death in a brutal attack called her up and said: "I've killed your husband".
An 11-year-old boy from Argentina was kidnapped, raped, hung with a wire and dismembered in a suspected satanic ritual in 2016.
Mark Morris, 39, stabbed Emma Day, 33, with a kitchen knife as she taking her kids home from school.
A pair of teenage boys killed two 12-year-old girls and a man by trapping them inside a cave along with a burning sofa after a dispute over four euros, a court heard.
Bobby Wayne Stone was sentenced to death for murder and first degree burglary in South Carolina. But the state does not have the required drugs to carry out a lethal injection.
A woman, named locally as 36-year-old Monika Lasek, was found dead at a property in Halifax, West Yorkshire. A 35-year-old man has been arrested on suspicion of murder.
Danny Pearce, 31, who had a five-year-old daughter, was knifed and shot at after he refused to hand over his watch, London's Metropolitan Police say.