Despite the symbolism that might be associated with exploding a Tesla Cybertruck outside the Trump International Hotel in Las Vegas, law enforcement officials said Thursday they were still trying to piece together why a five-time Bronze Star recipient and new father would orchestrate the New Year’s Day blast.

In a Saturday night email from the U.S. Army Pentagon, a spokesperson said Master Sgt. Matthew Livelsberger, the Las Vegas Cybertruck explosion suspect, displayed no signs of concerning behavior leading up to his leave or his suicide.