The deadly violence in the city’s historic centre sparked evacuations, a massive response by heavily armed police and warnings for people to stay indoors.
The shooting erupted at the Charles University’s Faculty of Arts, which sits near major tourist sites like the 14th-century Charles Bridge.
“More than 15 people have lost their lives and at least 24 have been wounded,” police chief Martin Vondrasek told reporters following the shooting.
Emergency services ly reported nine serious injuries, at least five mid-serious and up to 10 light injuries.
Vondrasek said police started a search for the man before the mass shooting as his father had been found dead in the village of Hostoun west of Prague.
The gunman “left for Prague saying he wanted to kill himself,” Vondrasek said. Police suggested earlier the gunman had killed his father.
Police searched the main Faculty of Arts building where the gunman was expected to show up for a lecture, but he went to the faculty’s other building nearby and they did not find him.
“At 1359 GMT, we received the first information about shooting,” Vondrasek told reporters, adding the rapid response unit was on the scene within 12 minutes.
“At 1420 GMT, the officers in action told us about the gunman’s motionless body,” Vondrasek said, adding unconfirmed information showed he had killed himself. Citing a probe into social media, Vondrasek said the gunman was inspired by a “similar case that happened in Russia this autumn”, without going into details. “At the moment, there is nothing to suggest any further imminent danger,” he added.
Vondrasek said no police officer was wounded in Thursday’s action and that police had not yet started to identify the dead by 1700 GMT as pyrotechnicians were at work in the building.
Police evacuated the building, using a concert hall across the street as a temporary refuge for the evacuees.
Czech President Petr Pavel said he was “shocked” by the violence and expressed “deep regret and sincere condolences to the families and relatives of the victims”.
Prime Minister Petr Fiala said the “lone gunman... wasted many lives of mostly young people”.
“There is no justification for this horrendous act,” he added. The worst shooting since the Czech Republic emerged as an independent state in 1993 also prompted messages of support from across the world.
Czech authorities sought a motive Friday in a student’s gun attack that killed 14 people at a Prague university, where tearful mourners have left a sea of candles to grieve for the dead.
The gunfire Thursday at the Charles University’s Faculty of Arts sparked frantic scenes of students running from the attack that was the Czech Republic’s worst shooting in decades.
A makeshift memorial of hundreds of candles flickered outside the university on Friday as police pursued the investigation at the campus in Prague’s historic centre.
The gunman, a 24-year-old student, died Thursday during the attack, after shooting dead 14 people and wounding 25 others.
“Thirteen out of the 14 victims of this insane massacre have been identified,” Interior Minister Vit Rakusan told Czech Radio.
He added three of the wounded were foreigners. The Dutch foreign ministry said earlier one of them was a Dutch national.
All the victims were killed inside the building, and at least some were the gunman’s fellow students.
Rakusan had said earlier that there was no link between the shooting and “international terrorism” and that the student acted on his own.
Although police said there was no longer any imminent threat, they were still guarding selected sites including schools on Friday as a preventive measure and “a signal we are here”.
The government has declared a national day of mourning on Saturday, with flags on official buildings to be flown at half-staff and people asked to observe a minute’s silence at noon
The gunman, previously unknown to the police, had a “huge arsenal of weapons and ammunition”, Police Chief Martin Vondrasek said after the killings on Thursday.
Police had started a search for the student even before the mass shooting, after his father was found dead in the village of Hostoun west of Prague.
The gunman “left for Prague saying he wanted to kill himself”, Vondrasek said, declining to confirm whether the gunman had actually killed his father.
Police had started the search at a Faculty of Arts building where the gunman was expected to show up for a lecture, but he went instead to the faculty’s main building nearby.
Police learned about the shooting at around 1400 GMT and sent a rapid response unit to the scene. Twenty minutes later, the gunman was dead.
Citing an inquiry into the student’s social media activities, Vondrasek said the gunman was inspired by a “similar case that happened in Russia”, without providing further details.
Vondrasek said police believed the same gunman had also killed a young man and his two-month-old daughter in a pram during a walk in a forest on the eastern outskirts of Prague on December 15.
The investigation into those murders, which had shocked Prague, had stalled until evidence found in Hostoun linked the gunman with the crime.
The shooting at Charles University, which sits near major tourist sites like the 14th-century Charles Bridge, was the deadliest since the Czech Republic emerged as an independent state in 1993.
“There is no justification for this horrendous act,” Prime Minister Petr Fiala said.
US President Joe Biden sent his condolences, slamming the “senseless” shooting.
“My heart is with those who lost their lives in today’s senseless shooting in Prague, those injured, and the Czech people,” he wrote on X. “Our authorities are in touch with Czech law enforcement, and we stand ready to offer additional support if needed.”
French President Emmanuel Macron, EU chief Ursula von der Leyen and Ukraine President Volodymyr Zelensky were among those also offering condolences.
Though mass gun violence is unusual in the Czech Republic, the nation has been rocked by some instances in recent years.
A 63-year-old man shot seven men and a woman dead in 2015 before killing himself in a restaurant in the southeastern town of Uhersky Brod.
In 2019, a man killed six people in the waiting room of a hospital in the eastern city of Ostrava, with another woman dying days later. The man shot himself dead about three hours after the attack.