Dale Cregan
Dale Cregan is a British criminal responsible for a series of murders in Greater Manchester, including the killing of two police officers in 2012. His crimes were linked to gang-related violence and ongoing feuds. Cregan later surrendered to police and was convicted of multiple murders, receiving a whole life order. His case shocked the public due to the deliberate targeting of law enforcement officers.
Dale Warner
Dale Warner was found guilty of second-degree murder in the death of his wife, Dee Warner
Dalia Dippolito
Dalia Dippolito is a woman accused of hiring a police officer to kill her husband in 2009.

Damian Rzeszowski
Damian Rzeszowski is a Polish man convicted in connection with a multiple homicide in Jersey, Channel Islands, in 2011. The incident involved the deaths of several members of his family and others in a single event. The case gained widespread attention due to the scale of the violence and the domestic context. Rzeszowski was later convicted of manslaughter on the grounds of diminished responsibility and sentenced to life imprisonment.
Daniel Barbosa
Daniel Barbosa is the perpetrator in a series of horrific crimes as detailed in the True Crime Documentary (2023)
Daniel Bartlam
Daniel Bartlam is a convicted murderer known as the 'Coronation Street Killer' for his crimes in 2024.
Daniel Gonzalez
Daniel Gonzalez is a convicted killer featured in the World's Most Evil Killers series.

Daniel Krug
Daniel Krug is an American man convicted of the 2020 murder of his wife in Topeka, Kansas. The case became widely known due to the elaborate and sustained deception he created to conceal the crime, including fabricating a false stalker narrative to mislead investigators. He was later arrested, convicted, and sentenced to a lengthy term of imprisonment.