Per a CBS News special report, one person has been arrested in connection with mail bombs sent to prominent Democrats across the country. Stay with News 9. We'll update this story as details are confirmed.

A suspicious package was sent to actor Robert De Niro Thursday morning in New York, CBS News has learned. 

A sprawling investigation unfolded Wednesday as authorities scrambled to respond to a series of suspicious packages addressed to the homes of two former presidents, the offices of CNN and a former chair of the Democratic National Committee.

A bomb has been found at the home of Hillary and Bill Clinton in a New York City suburb, according to the Associated Press.

Officials say an individual has been arrested for alleged attempted support of a terrorist organization in planning an attack in downtown Cleveland on July 4. 

A sheriff says the 17-year-old suspect in the fatal shooting of at least 10 people at his Houston-area high school is being held on a capital murder charge. Galveston County Sheriff Henry Trochesset says in a statement that the student, Dimitrios Pagourtzis, is being held without bond in the Galveston County jail. 

Police in Southern California are responding to reports of a shooting at Highland High School Friday morning, and at least one person it hurt, reports CBS Los Angeles.

The F.B.I. raided Trump attorney Michael Cohen's office and seized material material related to, among other things, his payments to porn actress Stephanie Clifford, CBS News' Pat Milton confirms.