The user who uploaded the video revealed some details, Censor.NET reports.
"An unknown person seized a Fort 17 gun, killed one police officer, wounded the second one and fled the scene on silver Citroen car, number plates AE 7053 AA. This happened at the bus station in Dnipro city today at 9:40 a.m.," he wrote.
Earlier, the police identified the attacker. His name is Oleksandr Hrachov.