A man is believed to have intentionally killed himself and his family by driving his SUV into a lake.

A man is believed to have intentionally killed himself and his entire family by intentionally driving his SUV into a lake where they all drowned.

According to Inside Edition, a surveillance footage captured the final moments of the family of five.

The video which was released by the police allegedly shows Glenn Baxter, 27, driving his SUV to and examining Tempe Town Lake before speeding toward the body of water with his wife, Danica Baxter, 25, three children— all under four years old— about 12:15 p.m. Sunday in what investigators have labeled a murder-suicide, Tempe Police said.

Lt. Mike Pooley with Tempe Police, who described the video to reporters at a press conference, said: “You’re gonna see him back the vehicle up and drive it at a high rate of speed towards the lake down the sidewalk, making an abrupt left turn towards the lake” .

Reports say two witnesses dove into the lake after Baxter’s silver Nissan Armada and pulled out Danica from the SUV, which flipped before it landed in the water, Pooley said.