The moments when the terrorist was walking in front of a hotel at around 4:17 p.m. local time in Taksim Square were also recorded.
The Turkish government said the attack on crowded Istiklal Avenue was carried out by the PKK/YPG terrorist organization.
Turkish police arrested the perpetrator of the attack while dozens of other suspects were detained.
The police said Albashir has confessed that she was trained by the YPG/PKK terror group as an intelligence operative and entered Türkiye illegally from Afrin, Syria.
In its more than 35-year terror campaign against Türkiye, the PKK-listed as a terrorist organization by Türkiye, the U.S. and the European Union-has been responsible for the deaths of more than 40,000 people, including women, children and infants. The YPG is the terror group's Syrian offshoot.