UPDATE: Reinking has been taken into custody.

(CBS) — Travis Reinking is suspected of killing four people at a Tennessee Waffle House on Sunday.

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Here are five things we know about him:

Reinking is 29 years old, from Morton, Ill., a town of about 17,000, 150 miles southwest of Chicago, near Peoria. He has been living near Nashville and was fired from his job at a crane company there.

Reinking  was known to authorities in Illinois.  For example, in 2016, police were called because Reinking believed singer Taylor Swift was hacking his phone and harassing him.

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In July, 2017, Reinking was arrested outside the White House for trying to get in so he could meet with President Donald Trump.

Reinking had a valid firearms identification card, but it was revoked. Officials said his father acknowledged giving guns to his son after that.

One of those weapons, an AR-15, was used in the shooting, police said.


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