VAN ALSTYNE, Texas (KTEN) — A Van Alstyne man is under arrest, charged with sexual assault of a child.

The Grayson County Sheriff's Office said Walter Donald Wagner, 62, was taken into custody Sunday at his home.

Capt. Martin Hall said Wagner allegedly performed sexual acts with a child under age 17 at a residence in the 14000 block of FM 121 in Van Alstyne last March.

"It is further alleged Wagner was using the internet as a means of searching for victims," Hall said in a written statement. 

Wagner is jailed in Sherman; a $200,000 bond was set.