Summary of the day
The Czech Republic declared that Saturday would be a day of mourning after a 24-year-old student killed 14 people and wounded 25 others at Charles University’s arts faculty on Thursday.
Czech police confirmed that the man shot and killed himself.
The authorities are also investigating his possible link to a separate incident.
The shooter had a licence for eight weapons, two of which were long-range, according to the authorities.
Czech police said today that they were implementing preventive security measures across the country.
Mourners gathered in Prague to pay their respects to the victims.
Petr Fiala, the Czech prime minister, asked people to show consideration and avoid spreading unverified information.
“No one can imagine the fear and mental strain they went through yesterday,” wrote the Czech president, Petr Pavel.
Joe Biden said US authorities were in touch with Czech law enforcement and were ready to offer additional support if needed.
Updated
Another photo from Prague, where people are paying their respects.
Updated