An Egyptian protester throws a tear gas canister toward riot police during clashes outside the Egyptian presidential palace on Friday, February 1, in Cairo. Egypt has been embroiled in violence since last week, the two-year anniversary of an uprising that led to the ouster of then-President Hosni Mubarak.
A protester holds a smoke flare outside the presidential palace on February 1.
The entrance of Egypt's presidential palace in Cairo is in flames February 1, as protesters battle security forces.
A protester faces off against riot police during clashes near Cairo's Tahrir Square on Wednesday, January 30.
A police officer fires a tear gas canister during clashes with protesters near Tahrir Square on January 30.
Police in plainclothes detain a youth suspected of being a member of the Black Bloc opposition group during a demonstration on January 30 in Cairo.
A protester sprays water into the eyes of a man after his exposure to tear gas during clashes with police near Cairo's Tahrir Square on Tuesday, January 29.
The lobby of Cairo's Semiramis InterContinental Hotel is full of debris on January 29 after protesters stormed the entrance.
An Egyptian man takes part in a rally in Port Said on January 29. Protests in Port Said and nearby cities along the Suez Canal are symbolic because that region was among the first where the Mubarak regime lost control during the 2011 unrest, analysts say.
Mourners carry the coffins of six people killed in clashes after the soccer riot ruling in Port Said on Monday, January 28. Rage exploded when a judge sentenced to death 21 residents of Port Said for roles in a deadly 2012 soccer riot.
Egyptians walk past destroyed cars in Port Said on January 28 following the funeral of those killed in clashes.
A riot police officer clashes with a protester near Cairo's Tahrir Square on January 28.
A protester throws a tear gas canister toward riot police in Cairo's Tahrir Square on Sunday, January 27.
Egyptian policemen and relatives on January 27 gather upon the arrival of the coffins of their colleagues killed in the violence one day earlier in Cairo.
A protester throws a rock toward opposing demonstrators on January 27 in Cairo.
Egyptian protesters throw stones toward riot police on January 27 in Tahrir Square.
An Egyptian protester runs with a live tear gas canister toward Egyptian riot police on Saturday, January 26, in Cairo.
Egyptian fans of Al-Ahly football club celebrate outside the club's headquarters in Cairo on January 26.
Egyptian fans of Al-Ahly football club celebrate outside the club's headquarters in Cairo on January 26.
Egyptian protesters stand by the burning door of a school building on January 26, in Cairo.
An Egyptian protester carries an injured boy away from clashes with Egyptian riot police on January 26, in Cairo.
Egyptians climb over a fence at the Al-Ahly home stadium on January 26 in Cairo.
An Egyptian fan of Al-Ahly football club fires celebratory shots in the air and lights a flare as club supporters celebrate outside its headquarters in Cairo on January 26.
A protester throws a rock at riot police on January 26, in Cairo.
A fan of Al-Ahly football club lights a flare as club supporters celebrate on January 26 in Cairo.
Al-Ahly football club supporters celebrate outside the club's headquarters in Cairo on January 26.
Al-Ahly football club supporters celebrate on January 26.
Smoke billows from a burning vehicle set on fire by Egyptian protesters outside the Port Said prison on January 26.
Egyptians react after the sentencing in Port Said on January 26.
An Al-Ahly soccer fan swings a live flare above his head on January 26 in Cairo.
An Egyptian protester tries to carry an injured man away from clashes with riot police on January 26, in Cairo.
Egyptian fans of Al-Ahly football club rally outside the club's headquarters in Cairo on January 26.
An Egyptian protester runs away from a cloud of tear gas fired by Egyptian riot police on January 26, in Cairo.
Relatives of victims killed during the 2012 Port Said soccer game react after the verdict of the court, at a courthouse in Cairo, on January 26.
Relatives and friends of Egyptian protesters who were killed in Suez during clashes with riot police Friday, load a body onto an ambulance outside the morgue in Suez on January 26.
A fan of Al-Ahly football club lights a flare as club supporters celebrate outside its headquarters in Cairo on January 26.
Two protesters stand on top of a piece of furniture while riot police watch from a nearby rooftop in Cairo.
A protester throws a rock at riot police in Cairo.
An Egyptian protester walks through a cloud of tear gas fired by Egyptian riot police.
An "Ahly-Ultra" soccer fan holds a smoke flare above his head in Cairo.
A protester walks through a damaged school building.
A protester removes the net from a basketball goal in a Cairo schoolyard.
Protesters and football fans clash with riot police near Egypt's interior ministry.
Protesters and fans of Al-Masry football club take part in a demonstration in front of the prison in Port Said.
Egyptian protesters and fans of Al-Masry football club wave their club colors as they take part in a demonstration in front of the prison in the Egyptian Suez Canal city of Port Said on Friday, January 25, calling for the prisoners who are suspected of killing 74 fans of Al-Ahly club during a football match in February 2012 not to be transferred to Cairo to attend their trial. A judge sentenced 21 people to death for their roles in the riot last year.
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
Egypt unstable after days of protest
STORY HIGHLIGHTS
- NEW: Egypt may issue a state of emergency if the unrest continues, a minister says
- At least 30 people are killed in clashes near a Port Said prison, officials tell state news
- The violence erupts after 21 are sentenced to death for their part in a deadly soccer riot
- Political unrest has also played a role in a recent violence, including seven deaths Friday
Cairo (CNN) -- A stern Egyptian court ruling tied to a soccer riot spurred clashes that left at least 30 people dead on Saturday, the latest round of violence in the unsettled North African nation.
In addition to those killed, more than 300 were wounded when people in the northeastern city of Port Said clashed with authorities outside a prison where their kin were being held, the head of Port Said hospitals told state-run Nile TV.
They were angry because 21 of their relatives had just been sentenced to death for their role in a February 1 riot in a Port Said stadium.
That 2012 incident -- during a game between Cairo's prestigious Al-Ahly football club and the host Al-Masry team -- ended with 73 dead.
Two months later, Egypt's general prosecutor charged 75 people with "premeditated murder and attempted murder," while three Al-Masry officials and nine police officers were charged with "assisting the murderers."
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According to the prosecutor's office, those in the latter group knew about the assault ahead of time, didn't confiscate weapons in advance, didn't stop them and -- in the case of an electricity engineer who was charged -- turned off the lights directly over the bleachers where the Al-Ahly fans were sitting right after the visiting team wrapped up its 3-1 victory.
Fans from both sides bashed each other with rocks and chairs, yet prosecutors claimed the Port Said supporters were also armed with knives and other weapons.
Many died after falling from bleachers inside the stadium, while others suffocated.
It was unclear whether intense sports rivalries or political strife sparked the riot, though witnesses said tensions had grown throughout the game with Al-Masry fans throwing bottles and rocks at the opposing players.
That violence begat more on Saturday, after some of the defendants' relatives tried to storm the Port Said prison to free their loved ones being held inside, Interior Ministry spokesman Brig. Gen. Osama Ismail told Nile TV.
The reaction was far different in Cairo, where Saturday's verdict was issued due to security concerns.
One man cried for joy, feeling that "justice has been survived" following the death of his oldest son, the married father of two children.
"I finally felt that I am in a civilized country," added a woman in Cairo's capital. "My son (did) nothing wrong. But my son's legacy will live on, because of the true justice served here."
Egypt embroiled in deadly political unrest
Saturday's Port Said violence comes on the heels of other bloodshed around the nation, which was tied more explicitly to unrest about Egypt's current leadership but nonetheless symptomatic of instability and insecurity two years after longtime President Hosni Mubarak was ousted.
More recently, protesters have focused their anger at current President Mohamed Morsy.
The former Muslim Brotherhood leader, who became Egypt's first democratically elected leader last year, has come under fire by some who compared him to Mubarak and said he amassed power for himself and his Islamist allies. He has insisted his moves were necessary to move Egypt forward in the face of pressing issues and persistent obstacles.
On Friday -- the anniversary of what some call the January 25 Revolution -- six people were killed in Suez and one in Ismailia, amid clashes involving anti-government protesters and those supportive of Morsy, as well as police. Hundreds more were injured in the unrest nationwide.
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Referring to this violence and what happened Saturday in Port Said, Information Minister Salah Abdul Maqsoud read a statement on state TV saying the government was considering implementing a state of emergency in some areas.
"The (National Defense Council) denounces the acts of violence and demands all national and political forces be committed to the peaceful ways to express their opinion," Maqsoud said after a meeting led by Morsy. "(The council) calls for wider national dialogue, led by (prominent) figures, to discuss the issues of political disagreement and reach national accordance."
On Saturday in Suez -- about 90 miles south of Port Said -- the government deployed troops and armored military vehicles in response to the previous day's clashes.
Brig. Gen. Adel Refat, the head of security in Suez, asked for the help after declaring the area "out of control," according to state news. Protesters accused Egyptian forces of opening fire during the demonstrations, a claim Refat strongly denied.
Meanwhile, in Cairo, clashes extended to areas around the Shura Council, the upper house of parliament. Protesters overnight waged a standoff outside the Nile TV offices, with some tossing Molotov cocktails and police responding with tear gas.
Journalist Ramy Francis and CNN's Reza Sayah reported from Cairo; CNN's Amir Ahmed reported Atlanta. CNN's Chelsea J. Carter, Greg Botelho, Yousuf Basil and Hamdi Alkhshali contributed to this report.