This Dec. 13, 2019 photo provided by the U.S. Army shows Sgt. 1st Class Duke Webb who is currently serving as a Special Forces Assistance Operations and Intelligence Sergeant. Webb, arrested in an apparently random shooting at an Illinois bowling alley that left three people dead and three others injured had four deployments to Afghanistan, the most recent ending in July. Webb was scheduled to appear in court Monday, Dec. 28, 2020, on three counts of murder and three counts of first-degree attempted murder in the shooting at Don Carter Lanes, in Rockford, Ill., on Saturday evening. (Photo courtesy U.S. Army via AP)

Rockford police work in the second-floor bar area after a shooting at a bowling alley Saturday, Dec. 26, 2020, in Rockford, Ill. (Scott P. Yates/Rockford Register Star via AP)

Rockford police and other law enforcement agencies investigate the scene of a shooting at bowling alley Don Carter Lanes on Saturday, Dec. 26, 2020, in Rockford, Ill. (Scott P. Yates/Rockford Register Star via AP)

This booking photo provided by Winnebago County Sheriff's Office shows Duke Webb. Authorities say Webb, a U.S. serviceman from Florida has been charged in the deaths of three people and the wounding of three more in a shooting at an Illinois bowling alley on Saturday, Dec. 26, 2020. Winnebago County State’s Attorney J. Hanley said Sunday that Webb has been charged with three counts of murder and three counts of first-degree attempted murder in the shooting at Don Carter Lanes, in Rockford, Ill. (Winnebago County Sheriff's Office via AP)