Michael and Nan MacIntyre said their daughter had "sustained horrendous injuries''.
Bin Family 'Let Down' By Justice System
The decision not to prosecute the driver of the bin lorry that crashed in Glasgow city centre killing six people has made it ``more difficult'' for the family of one of the victims to deal with the death, an inquiry has heard.
A lawyer representing relatives of Jacqueline Morton said they feel "let down by the justice process'' and believe there was "sufficient evidence'' to pursue a criminal case against Harry Clarke, who was unconscious at the wheel of the truck when it crashed three days before Christmas last year.
A fatal accident inquiry into the tragedy, now in its sixth week, has previously heard evidence that Mr Clarke, 58, has a history of dizzy spells and fainting which he failed to disclose to the DVLA and on job application forms.
Mr Clarke is said to have previously fainted while working as a bus driver in 2010 but did not disclose the incident when he joined Glasgow City Council.
The Crown Office said in February that no charges would be brought against Mr Clarke and the relevant information had been taken into account regarding a decision not to prosecute.
Advocate Dana Forbes, representing the Morton family, said Mr Clarke "could not be trusted to tell the truth on his medical history" and "plainly sought to mislead doctors''.
In her closing submission to the inquiry, she said the driver had misled the DVLA over a 14-year period and had shown "a reckless indifference'' to the need to disclose health information on his fitness to drive, and in turn demonstrated "complete disregard for public safety''.
Finishing her statement, Ms Forbes said: "It is submitted the decision not to bring a prosecution against Mr Clarke is the wrong decision and has resulted in the impact of the death of Jacqueline Morton being all the more difficult for her family.
"Where there has been a breach of criminal law by an individual, and it is in the public interest to prosecute, the Crown should bring criminal proceedings.''
Ms Forbes added: "The family of Jacqueline Morton would have respected the verdict delivered by a jury on the evidence.
"As a result of the decision by the Crown, there has been no trial and the family feel let down by the criminal justice process.''
There have now been two fatal accident inquiries brought by the deaths of eight people in Glasgow - the bin lorry crash and the deaths of Mhairi Convy and Laura Stewart in a separate incident - of which "a failure by the driver to tell the truth has been or will be identified at the route of the problem'', Ms Forbes said.
She told Sheriff John Beckett that it was a criminal offence to provide false information to the DVLA when applying for licences but that the driving agency had no record of any prosecutions.
Erin McQuade, 18, and her grandparents Jack Sweeney, 68, and Lorraine Sweeney, 69, from Dumbarton, West Dunbartonshire, Stephenie Tait, 29, and Ms Morton, 51, both from Glasgow, and Gillian Ewing, 52, from Edinburgh, were killed as the lorry driven by Mr Clarke veered out of control during a routine rubbish collection.
You can see who's standing in each constituency in Scotland here.
The Scottish Government has announced the date for the nationwide roll-out of its baby box scheme.
A total of 60 Scottish beaches have won awards in recognition of their high standards.
Most Viewed Pictures On Heart
Recently Played Tracks
To listen live, choose your preferred station:
Now playing: The best feel good music
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart Scotland- East.