2 dead, 15 wounded in Vienna terror attack, authorities say

In this image made from video, police at the scene after gunshots were heard, in Vienna, Monday, Nov. 2, 2020. Austrian police say several people have been injured and officers are out in force following gunfire in the capital Vienna. Initial reports that a synagogue was the target of an attack couldn’t immediately be confirmed. Austrian news agency APA quoted the country’s Interior Ministry saying one attacker has been killed and another could be on the run. (AP Photo)

Police officers walk at the scene after gunshots were heard, in Vienna, Monday, Nov. 2, 2020. Austrian police say several people have been injured and officers are out in force following gunfire in the capital Vienna. Initial reports that a synagogue was the target of an attack couldn't immediately be confirmed. Austrian news agency APA quoted the country's Interior Ministry saying one attacker has been killed and another could be on the run.(Photo/Ronald Zak)

Police officers stay in position at the scene after gunshots were heard, in Vienna, Monday, Nov. 2, 2020. Austrian police say several people have been injured and officers are out in force following gunfire in the capital Vienna. Initial reports that a synagogue was the target of an attack couldn't immediately be confirmed. Austrian news agency APA quoted the country's Interior Ministry saying one attacker has been killed and another could be on the run.(Photo/Ronald Zak)

A police officers walk near ambulances at the scene after gunshots were heard, in Vienna, Monday, Nov. 2, 2020. Austrian police say several people have been injured and officers are out in force following gunfire in the capital Vienna. Initial reports that a synagogue was the target of an attack couldn't immediately be confirmed. Austrian news agency APA quoted the country's Interior Ministry saying one attacker has been killed and another could be on the run.(Photo/Ronald Zak)

A police officer stay in position at the scene after gunshots were heard, in Vienna, Monday, Nov. 2, 2020. Austrian police say several people have been injured and officers are out in force following gunfire in the capital Vienna. Initial reports that a synagogue was the target of an attack couldn't immediately be confirmed. Austrian news agency APA quoted the country's Interior Ministry saying one attacker has been killed and another could be on the run.(Photo/Ronald Zak)

In this image made from video, police at the scene after gunshots were heard, in Vienna, Monday, Nov. 2, 2020. Austrian police say several people have been injured and officers are out in force following gunfire in the capital Vienna. Initial reports that a synagogue was the target of an attack couldn’t immediately be confirmed. Austrian news agency APA quoted the country’s Interior Ministry saying one attacker has been killed and another could be on the run. (AP Photo)

Police officers check a person following a gunfire in the neighborhood of a synagogue in Vienna, Germany, Monday, Nov. 2, 2020. (Photo/Ronald Zak)

In this image made from video, police at the scene after gunshots were heard, in Vienna, Monday, Nov. 2, 2020. Austrian police say several people have been injured and officers are out in force following gunfire in the capital Vienna. Initial reports that a synagogue was the target of an attack couldn’t immediately be confirmed. Austrian news agency APA quoted the country’s Interior Ministry saying one attacker has been killed and another could be on the run. (AP Photo)

Police officers check a car at the scene after gunshots were heard, in Vienna, Monday, Nov. 2, 2020. Austrian police say several people have been injured and officers are out in force following gunfire in the capital Vienna. Initial reports that a synagogue was the target of an attack couldn't immediately be confirmed. Austrian news agency APA quoted the country's Interior Ministry saying one attacker has been killed and another could be on the run.(Photo/Ronald Zak)

Police officers stay in position at stairs named 'Theodor Herzl Stiege' near a synagogue after gunshots were heard, in Vienna, Monday, Nov. 2, 2020. Austrian police say several people have been injured and officers are out in force following gunfire in the capital Vienna. Initial reports that a synagogue was the target of an attack couldn't immediately be confirmed. Austrian news agency APA quoted the country's Interior Ministry saying one attacker has been killed and another could be on the run.(Photo/Ronald Zak)

Police officers walk between emergency vehicles at the scene after gunshots were heard, in Vienna, Monday, Nov. 2, 2020. Austrian police say several people have been injured and officers are out in force following gunfire in the capital Vienna. Initial reports that a synagogue was the target of an attack couldn't immediately be confirmed. Austrian news agency APA quoted the country's Interior Ministry saying one attacker has been killed and another could be on the run.(Photo/Ronald Zak)