In 1935, his parents purchased London's Rhodesia Court Hotel, and sent the three-year-old Guihard to stay with his grandparents in Saint-Malo, France while they attended to the new business.
[3] In New York Guihard chiefly worked as an editor, also occasionally contributing stories for AFP and freelancing for London's Daily Sketch.
However, the agency was short-staffed and felt the story needed to be covered, so it called in Guihard and photographer Sammy Schulman to go to Mississippi.
They found a tense atmosphere in which the federal government was prepared to use force to ensure Meredith's enrollment despite the attempts of governor Ross Barnett and local segregationists to keep him out.
While en route, they heard President John F. Kennedy's speech indicating that federal agents had already escorted Meredith to campus.
Parking near The Grove, Guihard and Shulman split up to avoid being identified as journalists and targeted by the mob, agreeing to meet back up an hour later.
The students attempted to revive him and sought help, but were not immediately certain what had happened to him; they initially believed he had suffered cardiac arrest from the tear gas.
[11] Sheriff Joe Ford surmised that the shooter had attacked Guihard either knowing he was a journalist, or mistaking him as a protester, and had certainly intended to kill him.
[16] Twenty years later a memorial plaque was unveiled by representatives of the University of Mississippi and from AFP, a short distance from where his body was found.