This is so not the way you want to kick off your work week.

Young Jeezy is currently chillen’ behind bars because an assault rifle was found Friday during the investigation of the deadly shooting at Wiz Khalifa’s Under The Influence of Music Tour.

According to TMZ, the Irvine police department searched the rapper’s tour bus at the Verizon Wireless Amphitheater where the rifle was found. Other members of Jeezy’s entourage were also arrested on gun possession charges.

Last Friday (Aug.22) a man was shot five times while attending Wiz Khalifa’s concert that Jeezy is also a part of. The victim later died.

Young Jeezy is being held on $1 million bail.