Prosecutors were right to pursue Caroline Flack, says Scots lawyer who led case
Ed Beltrami, who was the head of the Crown Prosecution Service's (CPS) north London division at the time, told the Wales on Sunday newspaper that he could not just do what he thought would be "popular".
The TV presenter took her own life in February aged 40.
Flack died at her London home while awaiting trial on an assault charge for an alleged attack on her boyfriend Lewis Burton.
Mr Beltrami said: "You've got to do what you think is right. You cannot do what you think is popular."
He added that when the decision was taken to proceed with the case "you have absolutely no idea that the defendant is going to take her own life".
The charge could not be dropped just because Mr Burton did not want the incident to be brought before the courts, he said, adding: "You just don't fold at the first sign of trouble - the fact that the victim doesn't want to know.
"You've got to look at whether you can prosecute without the support of the victim."
Mr Beltrami added that there was a risk of "repetition" of the alleged crime.
After her death, Flack's management team criticised the CPS for conducting a "show trial".
The CPS announced in March that it would be conducting a review into Flack's death.
Later that month, the CPS found the case was handled "appropriately".
A spokesman said: "Our thoughts remain with the family and friends of Caroline Flack.
"It is normal practice for prosecutors to hold a debriefing in complex or sensitive cases after they have ended.
"This has taken place and found that the case was handled appropriately and in line with our published legal guidance."