She went missing after the blast at the Ariana Grande show.
£15,000 Of Heroin Seized At Perth Prison
Police have recovered £15,000 of drugs at a prison.
An intelligence-led inquiry, a joint operation with the Scottish Prison Service, recovered a ''significant quantity'' of heroin at HMP Perth.
The drugs were recovered on Thursday and are said to have an illicit value of around £15,000.
A 26-year-old man will be reported to the procurator fiscal following the seizure.
Police Scotland Sergeant Dave Rice said: ''We will continue to take action to tackle drug-related criminality and work with partner agencies to reduce harm in our communities.''
HMP Perth is a male-only prison which houses offenders from Perth and the surrounding areas.
A spokeswoman for the Scottish Prison Service said: ''We work closely with Police Scotland to prevent any contraband in prisons. We cannot comment on individuals concerned.''
Family members say Laura Macintyre and Eilidh MacLeod haven't been heard from since the explosion.
The families of two girls from the Western Isles missing after attending the concert in Manchester targeted in a terror attack have issued appeals on social media.
Crews were called to the former Royal Victoria Hospital site this afternoon.
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.