Police in South Africa investigating the murder of an Irish aid officer provided CCTV images related to the incident.
The South African Police Service appeals to anyone who has information about a person in the pictures to get in touch.
John Curran, retired school director, was discovered on several occasions at around 10:30 on Wednesday, owned by Cape Town, where he spent the last two months.
Mr Curran, 60, previously lived in Churchtown, southern Dublin, where he worked as a director, before moving to South Africa to co-operate with Milon Educate humanitarian organization.
Investigators have confirmed that they are treating death as a murder. No arrests yet.
The phone belonging to Mr. Curran is missing and detectives try to determine whether a volunteer was killed during the robbery.
On Tuesday, the police released four images calling for public assistance in the murder investigation.
"We need help from the public in identifying this person," said Captain FC Van Vik Irish Independent.
"Detectives of the Central City of Cape Town are seeking help from the public in identifying the person shown in the accompanying pictures.
"If you know where the person is in the attached pictures or can provide help in the information that will lead to his arrest, contact Detective Guard Shaun Bardien at 021 467 6320, 021 467 8001 or 073 220 0653 at the Cape Tovn Central Police Station. to help investigate a murder case. Alternatively, Crime Stop can be contacted at 08600 10111. "