Crime Alert, I'm Nancy Grace. Breaking Crime News now. Kansas City firefighter paramedic Graham Hoffman, 29,

picks up an injured woman off a highway in Kansas City, Missouri, 1 a.m. Another paramedic drives the

ambulance as Hoffman's attending Shenetta Bossell's cut finger. All of a sudden, she violently attacks him,

stabbing him in the chest with a knife.

Hoffman dies.

Officers responded to 152 North Oak on a report of a party walking alongside the road.

They contacted that person, the defendant, saw that she had an injury on her finger,

and then contacted emergency medical staff.

When the defendant was in the back of the ambulance and being driven to a hospital, the driver

of the ambulance heard Graham call out that he needed help.

He pulled over, got out.

When they opened the back of the ambulance, they could see that a struggle was ensuing.

At that point, Graham indicated that the defendant had a knife

and that she had used it. Clay County prosecutor Zach Thompson announced charges against Bostle

and Hoffman's death. The young EMT was a member of the department for three years and working overtime

when he was attacked. Just days earlier, Bostle was also charged with attacking

an off-duty police officer. Bossel resisted arrest after she was caught trying to break into cars.

She allegedly bit the officer and refused to let go. Bostle posted Bond and was released

three days before attacking and killing Hoffman.

Graham was a good man who made the decision to become a firefighter and serve his community.

He made the well-being and safety of his community, his personal responsibility.

Our community grieves his loss at such a young age with his entire life ahead of him. No words or actions can undo

...