French investigators found jihadist propaganda material on Saturday in the computer of a man who drove his car into troops guarding a mosque in southern France on New Year's Day but said it did not prove he had links with any terrorist groups.
"The inspection of his computer led to the discovery of jihadi propaganda images," local prosecutor Alex Perrin told Reuters.
"These are downloadable images that are a few weeks old. Not the worst type of images, but rather bellicose slogans," he said. "It shows he had an appreciation of that but it does not prove he had links with terrorist organizations."
The 29-year old Frenchman of Tunisian descent rammed his car into a group of four soldiers in a car park outside a large mosque in a suburb of Valence on Friday afternoon, the prosecutor told reporters earlier on Saturday.
He said earlier there was no evidence of him belonging to any terrorist group and it seemed he had acted alone.
"He reportedly shouted 'Allah is great', which suggests some sort of religious element."
"When he was apprehended, he mentioned the fact that he wanted to kill troops because troops killed people," the prosecutor added. "He said he wanted to be killed by troops."
There was also no indication that the man was suffering from mental illness, the prosecutor said. He had been unemployed for several years and was not known to police or intelligence services, the prosecutor added.
The practicing Muslim lived in a suburb of Lyon, 100 km (60 miles) north of the town of Valence where the incident took place. "He had come to Valence, where his family-in-law lives, for the end of year holiday," the prosecutor said.
He was shot in the legs and arm by the troops and was still in hospital on Saturday. A soldier and a Muslim man were also slightly injured in the incident.