Chattanooga Police

The 911 call came in early Sunday morning: He had shot two people and planned to kill himself, the caller told dispatchers. When police arrived at the address the caller had given - a single-family home in East Ridge, Tennessee, just outside of Chattanooga - they found a man and a woman dead from gunshot wounds. The caller was nowhere in sight.

Calling the Monday afternoon crash "every public safety professional's worst nightmare," Chattanooga Police Chief Fred Fletcher told an overnight news conference that 24-year-old bus driver Johnthony Walker was charged with five counts of vehicular homicide.

A woman was on her way home in Chattanooga, Tenn., this month when a man grabbed her arm and forced her into a vacant home.

Between recurrent gang violence and last summer's shooting rampage by a lone gunman, Chattanooga police have fielded some brutal 911 calls in the past year.

A gunman opened fire at a US military recruiting center in Tennessee on Thursday and at least one police officer was shot, the mayor of the city of Chattanooga said.

The 911 call came in early Sunday morning: He had shot two people and planned to kill himself, the caller told dispatchers. When police arrived at the address the caller had given - a single-family home in East Ridge, Tennessee, just outside of Chattanooga - they found a man and a woman dead from gunshot wounds. The caller was nowhere in sight.

Calling the Monday afternoon crash "every public safety professional's worst nightmare," Chattanooga Police Chief Fred Fletcher told an overnight news conference that 24-year-old bus driver Johnthony Walker was charged with five counts of vehicular homicide.

A woman was on her way home in Chattanooga, Tenn., this month when a man grabbed her arm and forced her into a vacant home.

Between recurrent gang violence and last summer's shooting rampage by a lone gunman, Chattanooga police have fielded some brutal 911 calls in the past year.

A gunman opened fire at a US military recruiting center in Tennessee on Thursday and at least one police officer was shot, the mayor of the city of Chattanooga said.