Almost five years after he depicted Muhammad sporting a bomb-turban. I believe this is the most "successful" attempt to date, as it progressed past plotting.
75 year old Danish cartoonist Kurt Westergaard
A little Google will let you see the cartoons if you haven't already.
75 year old Danish cartoonist Kurt Westergaard
Associated Press said:COPENHAGEN – Police shot a Somali man wielding an ax and a knife as he tried to break into the home of an artist whose cartoon of the Prophet Muhammad with a bomb-shaped turban outraged the Muslim world, the head of Denmark's intelligence agency said Saturday.
Jakob Scharf said in a statement that a 28-year-old man with ties to al-Qaida attempted to enter Kurt Westergaard's home in Aarhus Friday night. But Westergaard pressed an alarm and police arrived minutes later.
The attack on the artist, whose rendering was among 12 that led to the torching of Danish diplomatic offices in predominantly Muslim countries in 2006, was "terror related," Scharf said. He said the man would be charged with attempted murder.
Westergaard, whose 5-year-old granddaughter was in the home on a sleepover, sought shelter in a specially made safe room when the suspect broke a window of the home, said Preben Nielsen of the Aarhus police.
Officers arrived two minutes later and tried to arrest the assailant, who wielded an ax at a police officer. The officer then shot the man in a knee and a hand, authorities said. Nielsen said despite his injuries the suspect's life was not in danger.
The suspect's name was not released in line with Danish privacy rules.
"The arrested man has according to PET's information close relations to the Somali terrorist group, al-Shabaab, and al-Qaida leaders in eastern Africa," Scharf said. The PET is Denmark's intelligence agency.
...
Islamic law generally opposes any depiction of the prophet, even favorable, for fear it could lead to idolatry.
Westergaard, whose provocative cartoon thrust Denmark into the midst of an international crisis, has been exposed to death threats and an alleged assassination plot.
...
Throughout the crisis, then-Prime Minister Anders Fogh Rasmussen distanced himself from the cartoons but resisted calls to apologize for them, citing freedom of speech and saying his government could not be held responsible for the actions of Denmark's press.
A little Google will let you see the cartoons if you haven't already.