Fox news reporting the suspect in the Kentucky I-75 mass shooting sent this disturbing text “I’m going to kill a lot of people” shortly before Saturday’s attack that wounded five people. The manhunt for 32-year-old Joseph Couch, who served in the Army Reserve for over five years, is entering its fourth day.

He also sent another message that read, “I’ll kill myself afterwards.”

Officials say their goal is to “apply steady pressure at wearing Mr. Couch down” as they continue their search in and around the Daniel Boone National Forest.

Couch faces 5 counts of attempted murder and 5 counts of first-degree assault. There’s a $15,000 collective reward for information that leads to his arrest.

All five victims who were seriously wounded are expected to recover.