Anyone with video footage of the Greenvale from Sunday night is asked to bring it to the dedicated incident room set up in the Burnavon by detectives investigating the deaths of three teenagers at the hotel in Cookstown.
The dedicated room at the Burnavon Arts Centre will be open every day until Sunday.
Opening times are as follows: Thursday (March 21) from 10.30am to 8pm, Friday (March 22) from 10.30am to 3:30pm; Saturday (March 23) from 10.30am to 2:30pm and Sunday (March 24) from 10.30am to 2.30pm.
Detective Superintendent Richard Campbell is asking witnesses to the incident who have not yet spoken to police to come and talk to them.
“I can understand that there may be some reluctance to come and speak to police if you are underage, but please do not be concerned. We are investigating the deaths of three young people – that is our focus,” he said.
He is asking young people who may have video footage on their phone to come along and speak to them.
“If you have video footage on your phone I would ask that you please bring it with you, as we have the ability to download it. This footage could prove vital to our investigation,” he added.
The 52-year-old man arrested on suspicion of manslaughter by detectives investigating the deaths of three teenagers at the Greenvale Hotel in Cookstown on Saint Patrick’s Day, has been released on police bail, to return for further questioning at a future date.