Bruce Springsteen cancelled a performance at the Sprint Center in Kansas City on Monday night after his cousin and road crew member died suddenly

The death of 36-year-old Lenny Sullivan was announced in a statement on Springsteen’s website.

Sullivan was found dead at Kansas City’s Intercontinental Hotel hours before Springsteen and the E Street Band were to take the stage. Kansas City police spokesman Capt. Rich Lockhart said officers were investigating the death, although he said it was not suspicious.

The Sprint Center Arena said tickets would be refunded.