Did the Texas church killer anonymously tease the rampage on a message board?

On Saturday, an anonymous user of 4plebs.org posted, “Watch the news for Texas tomorrow. Something big is coming….”

The post was accompanied by with this photo:

On Sunday, Texas police say 26-year-old Devin Patrick Kelley entered First Baptist Church in Sutherland Springs and left “26 people — ranging in age from 5 to 72 years old — dead and 20 wounded,” KSAT reports.

Witnesses said Kelley was dressed in all black tactical gear and a ballistic vest and a Department of Public Safety official said he was carrying a Ruger ARb assault-type rifle. …

[Wilson County Sheriff Joe] Tackitt said Kelley was later found dead in the vehicle in Guadalupe County. The exact circumstances of his death are not known.

Johnnie Langendorff told KSAT’s Garret Brngr that he witnessed the end of the shooting and said another man and Kelley exchanged gunfire after Kelley left the church. Langendorff said he and the man chased Kelley for several minutes in their vehicle.