04/21/2013 at 01:00 PM EDT
Bassist Todd Harrell of the band 3 Doors Down
was behind bars Sunday on suspicion of vehicular homicide after allegedly causing a fatal crash while under the influence of drugs and alcohol.
Harrell, one of the band's three founding members, was speeding on I-40 in Nashville Friday night when his Cadillac clipped a pickup truck driven by Paul Howard Shoulders, Jr., 47, of Nashville, according to Nashville police.
The pickup truck swerved out of control, struck a guardrail, careened down an embankment and overturned, police say.
Shoulders, who was not wearing a seatbelt, was thrown from the truck and ejected, and later pronounced dead at Vanderbilt University Medical Center. Harrell's Cadillac struck the retaining wall and stopped about a quarter mile away.
Police say Harrell seemed intoxicated during a field sobriety test and admitted consuming hard cider and taking the prescription drugs Lortab and Xanax. The police obtained a search warrant to take a blood sample andtook Harrell into custody.
During a search at the booking room, Davidson County Sheriff's deputies discovered a plastic bag concealed in his sock with 8 Xanax pills, 24 Oxycodone pills and 4 Oxymorphone pills, authorities say.
Harrell, who is also charged with bringing controlled substances into jail, was still being held Sunday morning in lieu of $100,000 bond.
on the band's Web site says: "We are deeply saddened by the passing of Paul Howard Shoulders, Jr. Our hearts and prayers go out to his family and friends at this difficult time."
The band has a greatest hits tour planned for Europe and the U.S. this summer.