We begin with breaking news in what is now one of the deadliest days for law

enforcement in America. CNN has learned that a fourth officer has died after a

shooting and standoff in Charlotte, North Carolina. We're told the U.S. Marshals Task Force was trying to serve a warrant for possession of a firearm

by a convicted felon.

But local police chief says that as officers approached the suspect's home, someone began shooting with a high-powered rifle.

Officers killed a suspect, but as the police approached, they faced more gunfire.

Four other officers were injured.

And we just got a photo of one of the officers killed,

Charlotte officer Joshua Iyer.

Police say the six-year veteran died with his wife

and his family by his side.

Every one of us wants to be in a situation where they got,

you get up this morning and get to come back home.

And someone. you get to come back home and someone didn't today. Keep your prayers, keep your faith.

Make sure that these officers who have families have people to reach out and

held them up because they will need this.

Officers took a woman and 17 year old into custody.

This is one of the deadliest days for police since 2016

when five officers were shot and killed in Dallas.

Joining us now is Sylvester Jones, former assistant director of the U.S. Marshal Service,

and author of the book Hunting Criminals to Hiding Them.

He joins us now.

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