Peru’s president announced a state of emergency in the capital on Monday and requested the assistance of soldiers to support the police in dealing with an increase in violence. This decision came after a well-known singer was murdered, sparking widespread public outrage.

The president’s declaration aimed to address the escalation of violence in the capital city, requiring additional security measures to ensure the safety of the population during this turbulent period.

President Dina Boluarte’s government published a decree saying that the state of emergency will last 30 days, and authorities will restrict some rights, including the freedom of assembly and movement.

That means the police and the army would be able to detain people without a judicial order.

Peru has seen an increase of killings, violent extortion and attacks on public places in recent months. Police reported 459 killings from Jan. 1 to March 16, and 1,909 extortion reports in January alone.

But outrage crested after the killing Sunday of Paul Flores, the 39-year-old lead singer of the cumbia band Armonia 10.

In Congress, opposition lawmakers requested a vote of no confidence against Interior Minister Juan José Santiváñez for what they say is a lack of a plan to fight rising violence.

The vote is expected to be discussed in the Congress’ plenary later this week.

Flores was shot to death early Sunday when assailants attacked the bus he and bandmates were traveling after a concert in Lima.

Cumbia is a Latin music style that people dance to the rhythm of drums, maracas and other instruments.

The attack against the popular singer was not the only violent event over the weekend.

On Saturday, an object exploded at a restaurant in the capital, injuring at least 11 people.

Boluarte’s government previously decreed a state of emergency in an attempt to stem the violence between September and December.