A woman lights a candle in memory for victims of the college attack in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670277
A woman lights a candle in memory for victims of the college attack in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670260
People hug comforting each other as they mourn for victims of the college attack in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670259
People hug comforting each other as they mourn for victims of the college attack in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670215
A woman cries as she mourns for victims of the college attack in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670195
Locals light candles in memory of victims of college attack in Kerchin, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670168
Head of the Republic of Crimea Sergei Aksenov speaks to the media on a street in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device.17.10.2018#5670167
A woman lights a candle in memory of victims of college attack in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670166
Head of the Republic of Crimea Sergei Aksenov speaks to the media on a street in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device.17.10.2018#5670157
A man lays flowers in memory of victims of Kerch college attack, in Simferopol, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670109
A woman lights a candle in memory of victims of Kerch college attack, in Simferopol, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670108
People light candles in memory of victims of Kerch college attack, in Simferopol, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670107
Flowers for the memory of victims of the college attack lay at the WWII Kerch monument in Sevastopol, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device.17.10.2018#5670097
A man lights a candle in memory of victims of Kerch college attack, in Sevastopol, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device.17.10.2018#5670092
A man lights a candle in memory of victims of Kerch college attack, in Sevastopol, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device.17.10.2018#5670090
Russian Orthodox priests read a prayer in memory of victims of Kerch college attack, in Sevastopol, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device.17.10.2018#5670087
Russian Orthodox priests read a prayer in memory of victims of Kerch college attack, in Krasnodar, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670056
Russian Orthodox priests read a prayer in memory of victims of Kerch college attack, in Krasnodar, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670046
Russian Orthodox priest reads a prayer in memory of victims of Kerch college attack, in Krasnodar, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670040
Russian Orthodox priest reads a prayer in memory of victims of Kerch college attack, in Krasnodar, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670027
Russian Orthodox priest reads a prayer in memory of victims of Kerch college attack, in Krasnodar, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670024
A girl lights candles in memory of victims of Kerch college attack, in Krasnodar, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5670000
People light candles in memory of victims of Kerch college attack, in Krasnodar, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5669994
People light candles in memory of victims of Kerch college attack, in Krasnodar, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5669993
A man lights candles in memory of victims of Kerch college attack, in Krasnodar, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5669992
People light candles in memory of victims of Kerch college attack, in Krasnodar, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5669972
People light candles in memory of victims of Kerch college attack, in Krasnodar, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5669970
A girl lights a candle in memory of victims of Kerch college attack, in Krasnodar, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5669963
Police officers guard the entrance to a hospital in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5669927
People queue at the entrance to a hospital in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device. 17.10.2018#5669925
People lay flowers to the WWII Kerch monument as they mourn victims of the college attack, outside Moscow's Kremlin, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device.17.10.2018#5669732
People lay flowers to the WWII Kerch monument as they mourn victims of the college attack, outside Moscow's Kremlin, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device.17.10.2018#5669729
Candles are lit at the WWII Kerch monument for the memory of victims of the college attack, outside Moscow's Kremlin, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device.17.10.2018#5669708
Flowers for the memory of victims of the college attack lay at the WWII Kerch monument outside Moscow's Kremlin, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device.17.10.2018#5669689
A woman mourns for victims of the college attack at a WWII Kerch monument, outside Moscow's Kremlin, Russia, October 17, 2018. Earlier in the day the college in Crimea's city of Kerch was attacked and hit by an explosion caused by the detonation of an improvised explosive device.17.10.2018#5669679
Armed Russian soldiers and police officers secure area around the college building in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day an unidentified explosive device filled with metal objects was detonated in the canteen of the college. A deadly blast that rocked the college in Crimea's Kerch is classified by investigators as a terrorist attack, the Russian Investigative Committee's spokeswoman said on Wednesday.17.10.2018#5669518
In this video grab college director Olga Grebennikova speaks on a phone outside a building after the explosion in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day an unidentified explosive device filled with metal objects was detonated in the canteen of the college. A deadly blast that rocked the college in Crimea's Kerch is classified by investigators as a terrorist attack, the Russian Investigative Committee's spokeswoman said on Wednesday.17.10.2018#5669461
In this video grab an ambulance arrives at a college building in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day an unidentified explosive device filled with metal objects was detonated in the canteen of the college. A deadly blast that rocked the college in Crimea's Kerch is classified by investigators as a terrorist attack, the Russian Investigative Committee's spokeswoman said on Wednesday.17.10.2018#5669436
Russian police officers walk past ambulances outside a college building in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day an unidentified explosive device filled with metal objects was detonated in the canteen of the college. A deadly blast that rocked the college in Crimea's Kerch is classified by investigators as a terrorist attack, the Russian Investigative Committee's spokeswoman said on Wednesday.01.01.2000#5669426
Volunteers and medical workers load an injured woman into a bus outside a college building in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day an unidentified explosive device filled with metal objects was detonated in the canteen of the college. A deadly blast that rocked the college in Crimea's Kerch is classified by investigators as a terrorist attack, the Russian Investigative Committee's spokeswoman said on Wednesday.01.01.2000#5669415
Russian Emergency Situations Ministry workers and police officers walk outside a college building in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day an unidentified explosive device filled with metal objects was detonated in the canteen of the college. A deadly blast that rocked the college in Crimea's Kerch is classified by investigators as a terrorist attack, the Russian Investigative Committee's spokeswoman said on Wednesday.17.10.2018#5669409
Medical workers treat injured people outside a college building in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day an unidentified explosive device filled with metal objects was detonated in the canteen of the college. A deadly blast that rocked the college in Crimea's Kerch is classified by investigators as a terrorist attack, the Russian Investigative Committee's spokeswoman said on Wednesday.17.10.2018#5669403
In this video grab an ambulance arrives at a college building in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day an unidentified explosive device filled with metal objects was detonated in the canteen of the college. A deadly blast that rocked the college in Crimea's Kerch is classified by investigators as a terrorist attack, the Russian Investigative Committee's spokeswoman said on Wednesday.17.10.2018#5669373
In this video grab medical workers and police officers walk outside a college building in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day an unidentified explosive device filled with metal objects was detonated in the canteen of the college. A deadly blast that rocked the college in Crimea's Kerch is classified by investigators as a terrorist attack, the Russian Investigative Committee's spokeswoman said on Wednesday.01.01.2000#5669367
In this video grab Russian Emergency Situations Ministry workers stand outside a college building in Kerch, Crimea, Russia, October 17, 2018. Earlier in the day an unidentified explosive device filled with metal objects was detonated in the canteen of the college. A deadly blast that rocked the college in Crimea's Kerch is classified by investigators as a terrorist attack, the Russian Investigative Committee's spokeswoman said on Wednesday.01.01.2000#5669327