In 1969, American rock musician Jimi Hendrix, who was then at the height of his career, was arrested, tried, and acquitted in Canada for drug possession. On May 3, 1969, customs agents at Toronto International Airport detained Hendrix after finding a small amount of what they suspected to be heroin and hashish in his luggage. Four hours later, after a mobile lab confirmed what had been found, he was formally charged with drug possession. Released on $10,000 bail, Hendrix was required to return on May 5 for an arraignment hearing. During a performance at Maple Leaf Gardens later that night, he displayed a jovial attitude, joking with the audience and singing a few lines of mock opera for comedic effect.