A MAN who launched a commando-style flame-throwing attack on pupils at

his old school was convicted of attempted murder last night.

Garnet Bell, 46, aimed his home-made incinerator at students sitting

A-levels at Sullivan Upper Grammar School in Holywood, County Down.

A jury at Antrim Crown Court took one hour 35 minutes to reach its

verdict at the end of a seven-day trial.

Parents and some of his teenage victims smiled as Bell, an unemployed

electronics electrician, was found guilty of three charges of attempted

murder, three of causing grievous bodily harm, and one of arson.

Bell, a Sussex University drop-out and part-time stunt driver from

East Belfast, gave himself up to police in the Irish Republic 48 hours

after the attack in June last year.

He told police he held a grudge against the school because of

''inappropriate career guidance'' but he denied intending to kill any of

the pupils with his improvised flame-thrower -- two gallons of petrol

and paraffin attached to a converted fire extinguisher which had been

fitted with a special nozzle.

Thirty-one pupils were sitting their A-level French and technology

exams when Bell burst into the assembly hall and indiscriminately

sprayed them with flames.

Several pupils were burned, three of them badly.

He told the jury he did not mean them any harm. He was suffering

stress and had sleeping problems. At the time, he was taking

tranquillisers which he claimed had a dulling effect on him.

Bell harboured a 25-year grudge against the school, claiming it had

given him bad career advice and sex education. He also rowed with his

brother Leslie over their mother's will and, just after the

flame-thrower attack, set fire to his brother's home in the fishing port

of Portavogie, County Down.

He then crossed the border into the Irish Republic before surrendering

in Limerick.

Bell, bespectacled with thinning grey hair and wearing a dark tweed

jacket with open-necked shirt, sat impassively as the foreman of the

jury of 10 men and one woman announced the unanimous verdicts. He was

cleared of one arson charge.

Bell, who underwent psychiatric treatment at one stage, was a stunt

driver with a fascination for fire and used to stage shows driving an

old car through bales of burning hay.

He will be sentenced today.