Emails and essays obtained by CBS News shed new light on Thomas Matthew Crooks, the 20-year-old who opened fire at a Trump rally in Butler, Pennsylvania.

Emails and essays obtained by CBS News shed new light on Thomas Matthew Crooks, the 20-year-old who opened fire at a Trump ...

Law enforcement officials were working Sunday to learn more about Thomas Matthew ... dead by the Secret Service Public court records in Pennsylvania show no past criminal cases against Crooks ...

Documents obtained by CBS News shed light on Thomas Matthew Crooks, the 20-year-old who opened fire at a Trump rally in ...

The suspect in the attempted assassination of former President Donald Trump was identified as 20-year-old Thomas Matthew Crooks. Crooks, who was killed by the Secret Service after firing from an ...

Thomas Matthew Crooks, who attempted to assassinate now-President Donald Trump in July, was in the process of designing a ...

It has been the better part of a year since Thomas Crooks tried to assassinate now-President Donald Trump in Butler, ...

On the day of her viewing, it was only my husband and me. I took pictures of her lying peacefully in her casket and forwarded ...

Support for high-profile murder suspects on social media, including Elias Rodriguez and Rodney Hinton Jr., highlights ...

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