4 killed at Waffle House in Tennessee

Photo courtesy Twiter/@MNPDNashville

By Holly Yan and Janet DiGiacomo, CNN

(CNN) -- Four people were killed and four were wounded in a shooting Sunday at a Waffle House in the Nashville area, Metro Nashville Police tweeted.

Police say the gunman, who was nude, opened fire at about 3:25 a.m. (4:25 a.m. ET).

CNN affiliate WSMV reported that the gunman was naked except for a green jacket when he entered the restaurant in the town of Antioch.

A customer wrestled away the rifle, police said.

Authorities are asking for the public's help in finding 29-year-old Travis Reinking of Morton, Illinois. Police said the gunman arrived in a vehicle registered to Reinking, though the gunman was last seen walking nude away from the scene.

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