Riots broke out in an opposition stronghold as police waded into crowds, firing their guns indiscriminately:

The worst clashes were in Kisumu, Kenya’s third largest city and an opposition stronghold, where mobs of furious young men hurled stones at police officers, who responded by charging into the crowds and firing their guns.

One of Kenya’s television stations broadcast images of a police officer in Kisumu shooting an unarmed protester who was dancing in the street and making faces at security agents. After the protester fell to the ground, the officer ran up to him and kicked him several times. Witnesses said the protester later died.

“There’s been war since the morning,” said Eric Otieno, a mechanic in Kisumu. “The police are whipping women, children, everyone. We were just trying to demonstrate peacefully.”

Eric Kiraithe, a spokesman for the Kenyan police, said the only people wounded by police officers were hooligans destroying property and robbing people. “What we are seeing are teams of young men trying to commit crimes,” Mr. Kiraithe said. “You cannot call this a demonstration.”