A former employee of the Children's Aid Society who smashed his flaming truck into its building in Windsor has died of his injuries, hospital officials said on Friday.

Jim Malone had stabbed himself and set his body alight before aiming the pickup at the front window of the agency's building at around 7:30 a.m. on Tuesday.

Jim Malone's pickup truck at the CAS building Tuesday.
Jim Malone's pickup truck at the CAS building Tuesday.

The truck was loaded with propane tanks and cans of gasoline.

The crash caused about $1 million worth of damage to the four-storey building.

Malone, 49, died at Toronto's Sunnybrook Hospital, where he was being treated for knife wounds and severe burns to 20 per cent of his body.

No one else was hurt in the crash.

Malone had recently resigned from his job with the Children's Aid Society.