tony doherty still lives close to where the events of bloody sunday took place. donald campbell died in a fatal speedboat crash on coniston water, in the north of england. he crashed trying to beat his own water speed record. our next witness is donald campbell's daughter, gina. my dad was donald campbell, and in the ‘30s, ‘40s, ‘50s and ‘60s, my father and my grandfather were both the most prolific [and and water speed record breakers of the era. newsreel: every inch of the bluebird's body is streamlined to avoid wind resistance. they were pioneers. newsreel: every inch of the bluebird's body is streamlined to avoid wind resistance. they were pioneers. newsreel: every inch of the bluebird's body is streamlined they were pioneers. you know, when you thought that a car could then do a maximum speed of 50 miles an hour, suddenly someone pushes that to over 100 and then to 200, then to 300. i think it's a roller—coaster, you know, you break a record and you — everyone comes gushing up and said "fantastic, you've broken the record. what's your next one going to be?"